Search

Walter E. Snow

Examiner (ID: 13686)

Most Active Art Unit
2607
Art Unit(s)
2862, 2215, 2858, 2607, 2618, 3305
Total Applications
1849
Issued Applications
1655
Pending Applications
66
Abandoned Applications
128

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2937532 [patent_doc_number] => 05233292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Speed detector device for elevator' [patent_app_type] => 1 [patent_app_number] => 7/886233 [patent_app_country] => US [patent_app_date] => 1992-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2634 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/233/05233292.pdf [firstpage_image] =>[orig_patent_app_number] => 886233 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/886233
Speed detector device for elevator May 20, 1992 Issued
Array ( [id] => 3050812 [patent_doc_number] => 05287061 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'On line triboelectric probe contamination detector' [patent_app_type] => 1 [patent_app_number] => 7/885493 [patent_app_country] => US [patent_app_date] => 1992-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2347 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/287/05287061.pdf [firstpage_image] =>[orig_patent_app_number] => 885493 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/885493
On line triboelectric probe contamination detector May 18, 1992 Issued
Array ( [id] => 3098482 [patent_doc_number] => 05313155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'Driving apparatus for cross-coil type analog indicating instrument having reduced ripple' [patent_app_type] => 1 [patent_app_number] => 7/885730 [patent_app_country] => US [patent_app_date] => 1992-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 12420 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/313/05313155.pdf [firstpage_image] =>[orig_patent_app_number] => 885730 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/885730
Driving apparatus for cross-coil type analog indicating instrument having reduced ripple May 18, 1992 Issued
Array ( [id] => 3050723 [patent_doc_number] => 05287056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Surface magnetometer with modulated flux gate section' [patent_app_type] => 1 [patent_app_number] => 7/882841 [patent_app_country] => US [patent_app_date] => 1992-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3319 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/287/05287056.pdf [firstpage_image] =>[orig_patent_app_number] => 882841 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/882841
Surface magnetometer with modulated flux gate section May 13, 1992 Issued
Array ( [id] => 3101353 [patent_doc_number] => 05293117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Magnetic flaw detector for use with ferromagnetic small diameter tubular goods using a second magnetic field to confine a first magnetic field' [patent_app_type] => 1 [patent_app_number] => 7/882810 [patent_app_country] => US [patent_app_date] => 1992-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3070 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/293/05293117.pdf [firstpage_image] =>[orig_patent_app_number] => 882810 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/882810
Magnetic flaw detector for use with ferromagnetic small diameter tubular goods using a second magnetic field to confine a first magnetic field May 13, 1992 Issued
Array ( [id] => 2999950 [patent_doc_number] => 05367259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Active shielding device based on SQUID and feedback therefrom for the reduction of environmental magnetic noise' [patent_app_type] => 1 [patent_app_number] => 7/881795 [patent_app_country] => US [patent_app_date] => 1992-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2794 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367259.pdf [firstpage_image] =>[orig_patent_app_number] => 881795 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/881795
Active shielding device based on SQUID and feedback therefrom for the reduction of environmental magnetic noise May 11, 1992 Issued
Array ( [id] => 2999950 [patent_doc_number] => 05367259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Active shielding device based on SQUID and feedback therefrom for the reduction of environmental magnetic noise' [patent_app_type] => 1 [patent_app_number] => 7/881795 [patent_app_country] => US [patent_app_date] => 1992-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2794 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367259.pdf [firstpage_image] =>[orig_patent_app_number] => 881795 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/881795
Active shielding device based on SQUID and feedback therefrom for the reduction of environmental magnetic noise May 11, 1992 Issued
Array ( [id] => 2999950 [patent_doc_number] => 05367259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Active shielding device based on SQUID and feedback therefrom for the reduction of environmental magnetic noise' [patent_app_type] => 1 [patent_app_number] => 7/881795 [patent_app_country] => US [patent_app_date] => 1992-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2794 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367259.pdf [firstpage_image] =>[orig_patent_app_number] => 881795 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/881795
Active shielding device based on SQUID and feedback therefrom for the reduction of environmental magnetic noise May 11, 1992 Issued
Array ( [id] => 2999950 [patent_doc_number] => 05367259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Active shielding device based on SQUID and feedback therefrom for the reduction of environmental magnetic noise' [patent_app_type] => 1 [patent_app_number] => 7/881795 [patent_app_country] => US [patent_app_date] => 1992-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2794 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367259.pdf [firstpage_image] =>[orig_patent_app_number] => 881795 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/881795
Active shielding device based on SQUID and feedback therefrom for the reduction of environmental magnetic noise May 11, 1992 Issued
Array ( [id] => 3446895 [patent_doc_number] => 05430370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Integration circuit to determine ignition timing' [patent_app_type] => 1 [patent_app_number] => 7/856891 [patent_app_country] => US [patent_app_date] => 1992-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2649 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/430/05430370.pdf [firstpage_image] =>[orig_patent_app_number] => 856891 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/856891
Integration circuit to determine ignition timing May 10, 1992 Issued
Array ( [id] => 3101335 [patent_doc_number] => 05293116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Method and apparatus for measuring nonlinearity in thin film heads during their fabrication' [patent_app_type] => 1 [patent_app_number] => 7/882246 [patent_app_country] => US [patent_app_date] => 1992-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3638 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/293/05293116.pdf [firstpage_image] =>[orig_patent_app_number] => 882246 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/882246
Method and apparatus for measuring nonlinearity in thin film heads during their fabrication May 7, 1992 Issued
Array ( [id] => 2898157 [patent_doc_number] => 05270646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Method and apparatus for determinig position and width of metallic material using a pulsed electromagnetic technique' [patent_app_type] => 1 [patent_app_number] => 7/875465 [patent_app_country] => US [patent_app_date] => 1992-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4622 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270646.pdf [firstpage_image] =>[orig_patent_app_number] => 875465 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/875465
Method and apparatus for determinig position and width of metallic material using a pulsed electromagnetic technique Apr 28, 1992 Issued
Array ( [id] => 2940972 [patent_doc_number] => 05247260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Methods and apparatuses for determining the distribution of electric charge in electrical insulators produced by a sudden deformation in the insulators' [patent_app_type] => 1 [patent_app_number] => 7/875011 [patent_app_country] => US [patent_app_date] => 1992-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3840 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247260.pdf [firstpage_image] =>[orig_patent_app_number] => 875011 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/875011
Methods and apparatuses for determining the distribution of electric charge in electrical insulators produced by a sudden deformation in the insulators Apr 27, 1992 Issued
Array ( [id] => 2992355 [patent_doc_number] => 05212446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Magneto-optical element and magnetic field measurement apparatus' [patent_app_type] => 1 [patent_app_number] => 7/873211 [patent_app_country] => US [patent_app_date] => 1992-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4456 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212446.pdf [firstpage_image] =>[orig_patent_app_number] => 873211 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/873211
Magneto-optical element and magnetic field measurement apparatus Apr 23, 1992 Issued
Array ( [id] => 2985227 [patent_doc_number] => 05204620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Photoreceptor motion sensor using a segmented photosensor array' [patent_app_type] => 1 [patent_app_number] => 7/863893 [patent_app_country] => US [patent_app_date] => 1992-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2474 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/204/05204620.pdf [firstpage_image] =>[orig_patent_app_number] => 863893 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/863893
Photoreceptor motion sensor using a segmented photosensor array Apr 5, 1992 Issued
Array ( [id] => 3105728 [patent_doc_number] => 05315243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Detection and discrimination between ferromagnetic and non-ferromagnetic conductive particles in a fluid' [patent_app_type] => 1 [patent_app_number] => 7/866885 [patent_app_country] => US [patent_app_date] => 1992-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 2931 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/315/05315243.pdf [firstpage_image] =>[orig_patent_app_number] => 866885 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/866885
Detection and discrimination between ferromagnetic and non-ferromagnetic conductive particles in a fluid Apr 5, 1992 Issued
Array ( [id] => 2999931 [patent_doc_number] => 05367258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Joint or discontinuity detector for use with pipes and the like' [patent_app_type] => 1 [patent_app_number] => 7/861121 [patent_app_country] => US [patent_app_date] => 1992-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2397 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367258.pdf [firstpage_image] =>[orig_patent_app_number] => 861121 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/861121
Joint or discontinuity detector for use with pipes and the like Mar 30, 1992 Issued
Array ( [id] => 3461935 [patent_doc_number] => 05402066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Method and apparatus for magnetically testing elongate objects using two circumferentially disposed arrays of magnets and two circumferentially disposed arrays of sensors' [patent_app_type] => 1 [patent_app_number] => 7/856545 [patent_app_country] => US [patent_app_date] => 1992-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 9053 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/402/05402066.pdf [firstpage_image] =>[orig_patent_app_number] => 856545 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/856545
Method and apparatus for magnetically testing elongate objects using two circumferentially disposed arrays of magnets and two circumferentially disposed arrays of sensors Mar 23, 1992 Issued
Array ( [id] => 3015643 [patent_doc_number] => 05276396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Planar magnetic harmonic sensor for detecting small quantities of magnetic substances' [patent_app_type] => 1 [patent_app_number] => 7/851651 [patent_app_country] => US [patent_app_date] => 1992-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4289 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/276/05276396.pdf [firstpage_image] =>[orig_patent_app_number] => 851651 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/851651
Planar magnetic harmonic sensor for detecting small quantities of magnetic substances Mar 15, 1992 Issued
Array ( [id] => 3093941 [patent_doc_number] => 05278500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Planar, core saturation principle, low flux magnetic field sensor' [patent_app_type] => 1 [patent_app_number] => 7/851443 [patent_app_country] => US [patent_app_date] => 1992-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4129 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/278/05278500.pdf [firstpage_image] =>[orig_patent_app_number] => 851443 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/851443
Planar, core saturation principle, low flux magnetic field sensor Mar 15, 1992 Issued
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