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] => 2530838 [patent_doc_number] => 04797613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Expandable eddy current probe for inspecting the interior of tubular conduits' [patent_app_type] => 1 [patent_app_number] => 6/693427 [patent_app_country] => US [patent_app_date] => 1985-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2102 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/797/04797613.pdf [firstpage_image] =>[orig_patent_app_number] => 693427 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/693427
Expandable eddy current probe for inspecting the interior of tubular conduits Jan 21, 1985 Issued
06/697079 INTERFERENCE MAGNETIC FIELD COMPENSATION METHOD Jan 20, 1985 Abandoned
Array ( [id] => 2352725 [patent_doc_number] => 04692700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-08 [patent_title] => 'Rolling magnetic probe for continuous thickness measurement' [patent_app_type] => 1 [patent_app_number] => 6/692719 [patent_app_country] => US [patent_app_date] => 1985-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1263 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/692/04692700.pdf [firstpage_image] =>[orig_patent_app_number] => 692719 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/692719
Rolling magnetic probe for continuous thickness measurement Jan 17, 1985 Issued
Array ( [id] => 2317985 [patent_doc_number] => 04700134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => 'Method and apparatus for determining the amount of magnetic debris adhering to the exterior of a tube' [patent_app_type] => 1 [patent_app_number] => 6/690459 [patent_app_country] => US [patent_app_date] => 1985-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 7010 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/700/04700134.pdf [firstpage_image] =>[orig_patent_app_number] => 690459 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/690459
Method and apparatus for determining the amount of magnetic debris adhering to the exterior of a tube Jan 9, 1985 Issued
Array ( [id] => 2321960 [patent_doc_number] => 04689572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Electromagnetic logging apparatus with slot antennas' [patent_app_type] => 1 [patent_app_number] => 6/687071 [patent_app_country] => US [patent_app_date] => 1984-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4469 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/689/04689572.pdf [firstpage_image] =>[orig_patent_app_number] => 687071 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/687071
Electromagnetic logging apparatus with slot antennas Dec 27, 1984 Issued
Array ( [id] => 2321896 [patent_doc_number] => 04689569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Directional antenna system for use in a borehole incorporating antenna dipole elements' [patent_app_type] => 1 [patent_app_number] => 6/682081 [patent_app_country] => US [patent_app_date] => 1984-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3702 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/689/04689569.pdf [firstpage_image] =>[orig_patent_app_number] => 682081 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/682081
Directional antenna system for use in a borehole incorporating antenna dipole elements Dec 16, 1984 Issued
06/681716 MAGNETIC SENSOR Dec 12, 1984 Abandoned
Array ( [id] => 2353627 [patent_doc_number] => 04703261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-27 [patent_title] => 'Differential Hall-effect gear measure feeler' [patent_app_type] => 1 [patent_app_number] => 6/680363 [patent_app_country] => US [patent_app_date] => 1984-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2833 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/703/04703261.pdf [firstpage_image] =>[orig_patent_app_number] => 680363 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/680363
Differential Hall-effect gear measure feeler Dec 10, 1984 Issued
06/676537 MAGNETO-ELECTRIC SENSOR DEVICE AND SENSING METHOD Nov 29, 1984 Abandoned
Array ( [id] => 2292088 [patent_doc_number] => 04678993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Distance measuring device operating with torsional ultrasonic waves detected without mode conversion' [patent_app_type] => 1 [patent_app_number] => 6/673473 [patent_app_country] => US [patent_app_date] => 1984-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2943 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678993.pdf [firstpage_image] =>[orig_patent_app_number] => 673473 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/673473
Distance measuring device operating with torsional ultrasonic waves detected without mode conversion Nov 19, 1984 Issued
Array ( [id] => 2321738 [patent_doc_number] => 04689559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Apparatus and method to reduce the thermal response of SQUID sensors' [patent_app_type] => 1 [patent_app_number] => 6/670413 [patent_app_country] => US [patent_app_date] => 1984-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 30 [patent_no_of_words] => 9826 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/689/04689559.pdf [firstpage_image] =>[orig_patent_app_number] => 670413 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/670413
Apparatus and method to reduce the thermal response of SQUID sensors Nov 12, 1984 Issued
Array ( [id] => 2394173 [patent_doc_number] => 04754220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => 'Digital output rotational position detection device' [patent_app_type] => 1 [patent_app_number] => 6/661197 [patent_app_country] => US [patent_app_date] => 1984-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 42 [patent_no_of_words] => 14775 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754220.pdf [firstpage_image] =>[orig_patent_app_number] => 661197 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/661197
Digital output rotational position detection device Oct 14, 1984 Issued
Array ( [id] => 2288693 [patent_doc_number] => 04604575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-05 [patent_title] => 'Multiple output rotational position detection device' [patent_app_type] => 1 [patent_app_number] => 6/661199 [patent_app_country] => US [patent_app_date] => 1984-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 42 [patent_no_of_words] => 14820 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/604/04604575.pdf [firstpage_image] =>[orig_patent_app_number] => 661199 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/661199
Multiple output rotational position detection device Oct 14, 1984 Issued
Array ( [id] => 2494704 [patent_doc_number] => 04829248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Hall effect sensing apparatus and method' [patent_app_type] => 1 [patent_app_number] => 6/652867 [patent_app_country] => US [patent_app_date] => 1984-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4862 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/829/04829248.pdf [firstpage_image] =>[orig_patent_app_number] => 652867 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/652867
Hall effect sensing apparatus and method Sep 19, 1984 Issued
Array ( [id] => 2347090 [patent_doc_number] => 04641091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-03 [patent_title] => 'Device for testing and calibrating treasure hunting metal detectors' [patent_app_type] => 1 [patent_app_number] => 6/650699 [patent_app_country] => US [patent_app_date] => 1984-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2228 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/641/04641091.pdf [firstpage_image] =>[orig_patent_app_number] => 650699 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/650699
Device for testing and calibrating treasure hunting metal detectors Sep 16, 1984 Issued
Array ( [id] => 2225102 [patent_doc_number] => 04609870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-02 [patent_title] => 'Lift off compensation of eddy current crack detection system by controlling damping resistance of oscillator' [patent_app_type] => 1 [patent_app_number] => 6/650667 [patent_app_country] => US [patent_app_date] => 1984-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3036 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/609/04609870.pdf [firstpage_image] =>[orig_patent_app_number] => 650667 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/650667
Lift off compensation of eddy current crack detection system by controlling damping resistance of oscillator Sep 12, 1984 Issued
06/653008 PNEUMATIC SURFACE FOLLOWER WITH POSITION RESTORING FORCE Sep 10, 1984 Issued
06/644133 ELECTRODE PROBE ASSEMBLY FOR LINED STEEL VESSELS AND PIPES Aug 22, 1984 Abandoned
Array ( [id] => 2320019 [patent_doc_number] => 04686454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Conductor tracer with improved open circuit detection, close-range discrimination and directionality' [patent_app_type] => 1 [patent_app_number] => 6/643673 [patent_app_country] => US [patent_app_date] => 1984-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 6237 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/686/04686454.pdf [firstpage_image] =>[orig_patent_app_number] => 643673 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/643673
Conductor tracer with improved open circuit detection, close-range discrimination and directionality Aug 21, 1984 Issued
Array ( [id] => 2362718 [patent_doc_number] => 04683429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-28 [patent_title] => 'Electrical circuit which is linearly responsive to changes in magnetic field intensity' [patent_app_type] => 1 [patent_app_number] => 6/642407 [patent_app_country] => US [patent_app_date] => 1984-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2520 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/683/04683429.pdf [firstpage_image] =>[orig_patent_app_number] => 642407 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/642407
Electrical circuit which is linearly responsive to changes in magnetic field intensity Aug 19, 1984 Issued
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