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] => 3542866 [patent_doc_number] => 05495170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Time varying electrical conductivity tester using frequency discrimination and power detector and methods thereof' [patent_app_type] => 1 [patent_app_number] => 8/218805 [patent_app_country] => US [patent_app_date] => 1994-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5914 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495170.pdf [firstpage_image] =>[orig_patent_app_number] => 218805 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/218805
Time varying electrical conductivity tester using frequency discrimination and power detector and methods thereof Mar 27, 1994 Issued
Array ( [id] => 3593155 [patent_doc_number] => 05550468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Method and apparatus for adjusting the operating diameter of a probe in a rotating testing head' [patent_app_type] => 1 [patent_app_number] => 8/216681 [patent_app_country] => US [patent_app_date] => 1994-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2799 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/550/05550468.pdf [firstpage_image] =>[orig_patent_app_number] => 216681 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/216681
Method and apparatus for adjusting the operating diameter of a probe in a rotating testing head Mar 22, 1994 Issued
Array ( [id] => 3481393 [patent_doc_number] => 05432454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Apparatus and method to control free charge on moving webs' [patent_app_type] => 1 [patent_app_number] => 8/209335 [patent_app_country] => US [patent_app_date] => 1994-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2774 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/432/05432454.pdf [firstpage_image] =>[orig_patent_app_number] => 209335 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/209335
Apparatus and method to control free charge on moving webs Mar 9, 1994 Issued
Array ( [id] => 3466716 [patent_doc_number] => 05469057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-21 [patent_title] => 'Method and apparatus for extending the dynamic range of DC-squid measurements using a flux tracking loop' [patent_app_type] => 1 [patent_app_number] => 8/208541 [patent_app_country] => US [patent_app_date] => 1994-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6899 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/469/05469057.pdf [firstpage_image] =>[orig_patent_app_number] => 208541 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/208541
Method and apparatus for extending the dynamic range of DC-squid measurements using a flux tracking loop Mar 7, 1994 Issued
Array ( [id] => 3693102 [patent_doc_number] => 05696444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Monitoring system for detecting axial and radial movement of a rotating body independent of rotational position' [patent_app_type] => 1 [patent_app_number] => 8/206461 [patent_app_country] => US [patent_app_date] => 1994-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 13028 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/696/05696444.pdf [firstpage_image] =>[orig_patent_app_number] => 206461 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/206461
Monitoring system for detecting axial and radial movement of a rotating body independent of rotational position Mar 3, 1994 Issued
Array ( [id] => 3423382 [patent_doc_number] => 05434503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-18 [patent_title] => 'Device for radial detection of the rotational speed of a rolling-contact bearing, with an encoding element, a sensor element and a sensor holder, and bearing equipped with such device' [patent_app_type] => 1 [patent_app_number] => 8/199711 [patent_app_country] => US [patent_app_date] => 1994-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2809 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/434/05434503.pdf [firstpage_image] =>[orig_patent_app_number] => 199711 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/199711
Device for radial detection of the rotational speed of a rolling-contact bearing, with an encoding element, a sensor element and a sensor holder, and bearing equipped with such device Feb 21, 1994 Issued
Array ( [id] => 3557634 [patent_doc_number] => 05493214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'Fault detection scheme for a variable reluctance sensor interface having a differential input and adaptive control' [patent_app_type] => 1 [patent_app_number] => 8/199921 [patent_app_country] => US [patent_app_date] => 1994-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7882 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/493/05493214.pdf [firstpage_image] =>[orig_patent_app_number] => 199921 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/199921
Fault detection scheme for a variable reluctance sensor interface having a differential input and adaptive control Feb 21, 1994 Issued
Array ( [id] => 3000003 [patent_doc_number] => 05367262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Advances in high frequency dielectric logging' [patent_app_type] => 1 [patent_app_number] => 8/194811 [patent_app_country] => US [patent_app_date] => 1994-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 6126 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367262.pdf [firstpage_image] =>[orig_patent_app_number] => 194811 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/194811
Advances in high frequency dielectric logging Feb 13, 1994 Issued
Array ( [id] => 3555623 [patent_doc_number] => 05572137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Portable device for detecting UV light ionizable gas or vapor' [patent_app_type] => 1 [patent_app_number] => 8/182041 [patent_app_country] => US [patent_app_date] => 1994-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5976 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/572/05572137.pdf [firstpage_image] =>[orig_patent_app_number] => 182041 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/182041
Portable device for detecting UV light ionizable gas or vapor Jan 24, 1994 Issued
Array ( [id] => 3584535 [patent_doc_number] => 05491412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-13 [patent_title] => 'Security circuit with magnetic proximity sensor having a magnetic settable and electrical resettable latched output' [patent_app_type] => 1 [patent_app_number] => 8/186303 [patent_app_country] => US [patent_app_date] => 1994-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 872 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/491/05491412.pdf [firstpage_image] =>[orig_patent_app_number] => 186303 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/186303
Security circuit with magnetic proximity sensor having a magnetic settable and electrical resettable latched output Jan 23, 1994 Issued
Array ( [id] => 3512042 [patent_doc_number] => 05570010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => 'Method and apparatus for identifying objects using compound signal and a detector employing an electrical static coupling technique' [patent_app_type] => 1 [patent_app_number] => 8/185953 [patent_app_country] => US [patent_app_date] => 1994-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 33 [patent_no_of_words] => 14605 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/570/05570010.pdf [firstpage_image] =>[orig_patent_app_number] => 185953 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/185953
Method and apparatus for identifying objects using compound signal and a detector employing an electrical static coupling technique Jan 17, 1994 Issued
Array ( [id] => 3122222 [patent_doc_number] => 05450013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-12 [patent_title] => 'Spark plug voltage detector probe having a replaceable cable fixing portion' [patent_app_type] => 1 [patent_app_number] => 8/180313 [patent_app_country] => US [patent_app_date] => 1994-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2806 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/450/05450013.pdf [firstpage_image] =>[orig_patent_app_number] => 180313 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/180313
Spark plug voltage detector probe having a replaceable cable fixing portion Jan 11, 1994 Issued
08/177171 PROXIMITY SENSOR HAVING A BRIDGE CIRCUIT WITH A VOLTAGE CONTROLLED RESISTANCE Jan 3, 1994 Abandoned
Array ( [id] => 3525134 [patent_doc_number] => 05530349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Magnetic field sensor device using a flux-gate principle' [patent_app_type] => 1 [patent_app_number] => 8/176701 [patent_app_country] => US [patent_app_date] => 1994-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3932 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530349.pdf [firstpage_image] =>[orig_patent_app_number] => 176701 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/176701
Magnetic field sensor device using a flux-gate principle Jan 2, 1994 Issued
Array ( [id] => 3817365 [patent_doc_number] => 05811967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'EGR valve linear position sensor having variable coupling transformer' [patent_app_type] => 1 [patent_app_number] => 8/169771 [patent_app_country] => US [patent_app_date] => 1993-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3493 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/811/05811967.pdf [firstpage_image] =>[orig_patent_app_number] => 169771 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/169771
EGR valve linear position sensor having variable coupling transformer Dec 16, 1993 Issued
Array ( [id] => 3822544 [patent_doc_number] => 05789915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Magnetic field energy responsive position sensing apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/166375 [patent_app_country] => US [patent_app_date] => 1993-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3101 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/789/05789915.pdf [firstpage_image] =>[orig_patent_app_number] => 166375 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/166375
Magnetic field energy responsive position sensing apparatus and method Dec 9, 1993 Issued
Array ( [id] => 3625588 [patent_doc_number] => 05614821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-25 [patent_title] => 'Contactless speed or position sensor using a differential hall sensor' [patent_app_type] => 1 [patent_app_number] => 8/156885 [patent_app_country] => US [patent_app_date] => 1993-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1741 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/614/05614821.pdf [firstpage_image] =>[orig_patent_app_number] => 156885 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/156885
Contactless speed or position sensor using a differential hall sensor Nov 22, 1993 Issued
08/155529 ROTATING MAGNET FOR DISTANCE AND DIRECTION MEASUREMENTS Nov 21, 1993 Abandoned
Array ( [id] => 3552946 [patent_doc_number] => 05546002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Circuit for testing two switch or relay contacts simultaneously in automatic control systems' [patent_app_type] => 1 [patent_app_number] => 8/154295 [patent_app_country] => US [patent_app_date] => 1993-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2844 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/546/05546002.pdf [firstpage_image] =>[orig_patent_app_number] => 154295 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/154295
Circuit for testing two switch or relay contacts simultaneously in automatic control systems Nov 17, 1993 Issued
Array ( [id] => 3462533 [patent_doc_number] => 05473246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-05 [patent_title] => 'Joint on discontinuity detector and sealer for use with pipes' [patent_app_type] => 1 [patent_app_number] => 8/153648 [patent_app_country] => US [patent_app_date] => 1993-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2398 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/473/05473246.pdf [firstpage_image] =>[orig_patent_app_number] => 153648 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/153648
Joint on discontinuity detector and sealer for use with pipes Nov 16, 1993 Issued
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