Search

John W. Shepperd

Examiner (ID: 11188)

Most Active Art Unit
2602
Art Unit(s)
2602, 2107, 2505, 2514, 3504, 2102, 2403, 2309
Total Applications
1208
Issued Applications
1081
Pending Applications
8
Abandoned Applications
119

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2146365 [patent_doc_number] => 04506124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-19 [patent_title] => 'Push-push switch' [patent_app_type] => 1 [patent_app_number] => 6/543667 [patent_app_country] => US [patent_app_date] => 1983-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1846 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/506/04506124.pdf [firstpage_image] =>[orig_patent_app_number] => 543667 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/543667
Push-push switch Oct 18, 1983 Issued
Array ( [id] => 2269512 [patent_doc_number] => 04593309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Method of convergence measurement for a color picture tube and an apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 6/543457 [patent_app_country] => US [patent_app_date] => 1983-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 3840 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/593/04593309.pdf [firstpage_image] =>[orig_patent_app_number] => 543457 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/543457
Method of convergence measurement for a color picture tube and an apparatus therefor Oct 18, 1983 Issued
Array ( [id] => 2181232 [patent_doc_number] => 04562456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => 'Analog-to-digital conversion apparatus including a circuit to substitute calculated values when the dynamic range of the converter is exceeded' [patent_app_type] => 1 [patent_app_number] => 6/542706 [patent_app_country] => US [patent_app_date] => 1983-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4344 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/562/04562456.pdf [firstpage_image] =>[orig_patent_app_number] => 542706 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/542706
Analog-to-digital conversion apparatus including a circuit to substitute calculated values when the dynamic range of the converter is exceeded Oct 16, 1983 Issued
Array ( [id] => 2123071 [patent_doc_number] => 04481387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-06 [patent_title] => 'Voltage isolater switch with pivoted contact assemblies' [patent_app_type] => 1 [patent_app_number] => 6/537706 [patent_app_country] => US [patent_app_date] => 1983-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2040 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/481/04481387.pdf [firstpage_image] =>[orig_patent_app_number] => 537706 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/537706
Voltage isolater switch with pivoted contact assemblies Sep 29, 1983 Issued
Array ( [id] => 2259486 [patent_doc_number] => 04590513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-20 [patent_title] => 'Odd harmonic signal generator' [patent_app_type] => 1 [patent_app_number] => 6/537815 [patent_app_country] => US [patent_app_date] => 1983-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3113 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/590/04590513.pdf [firstpage_image] =>[orig_patent_app_number] => 537815 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/537815
Odd harmonic signal generator Sep 29, 1983 Issued
Array ( [id] => 2269536 [patent_doc_number] => 04593310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Video chroma controller gating chrominance signals by the luminance signal' [patent_app_type] => 1 [patent_app_number] => 6/534837 [patent_app_country] => US [patent_app_date] => 1983-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2258 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/593/04593310.pdf [firstpage_image] =>[orig_patent_app_number] => 534837 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/534837
Video chroma controller gating chrominance signals by the luminance signal Sep 21, 1983 Issued
Array ( [id] => 2140354 [patent_doc_number] => 04532395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Electroluminescent flexible touch switch panel' [patent_app_type] => 1 [patent_app_number] => 6/534007 [patent_app_country] => US [patent_app_date] => 1983-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1562 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/532/04532395.pdf [firstpage_image] =>[orig_patent_app_number] => 534007 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/534007
Electroluminescent flexible touch switch panel Sep 19, 1983 Issued
Array ( [id] => 2252689 [patent_doc_number] => 04605950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-12 [patent_title] => 'Two channel compatible high definition television broadcast system' [patent_app_type] => 1 [patent_app_number] => 6/534026 [patent_app_country] => US [patent_app_date] => 1983-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 12565 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/605/04605950.pdf [firstpage_image] =>[orig_patent_app_number] => 534026 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/534026
Two channel compatible high definition television broadcast system Sep 19, 1983 Issued
Array ( [id] => 2094006 [patent_doc_number] => 04486636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'Break contact arrangement for pullout-type switchgear' [patent_app_type] => 1 [patent_app_number] => 6/533736 [patent_app_country] => US [patent_app_date] => 1983-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 3211 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/486/04486636.pdf [firstpage_image] =>[orig_patent_app_number] => 533736 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/533736
Break contact arrangement for pullout-type switchgear Sep 18, 1983 Issued
Array ( [id] => 2315642 [patent_doc_number] => 04638351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-20 [patent_title] => 'Adaptive filter for use in color video signal processing' [patent_app_type] => 1 [patent_app_number] => 6/533766 [patent_app_country] => US [patent_app_date] => 1983-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 912 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/638/04638351.pdf [firstpage_image] =>[orig_patent_app_number] => 533766 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/533766
Adaptive filter for use in color video signal processing Sep 18, 1983 Issued
Array ( [id] => 2133214 [patent_doc_number] => 04543600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Digital signal phase measuring apparatus as for a phase-locked loop' [patent_app_type] => 1 [patent_app_number] => 6/533819 [patent_app_country] => US [patent_app_date] => 1983-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4777 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/543/04543600.pdf [firstpage_image] =>[orig_patent_app_number] => 533819 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/533819
Digital signal phase measuring apparatus as for a phase-locked loop Sep 18, 1983 Issued
Array ( [id] => 2197736 [patent_doc_number] => 04492089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-08 [patent_title] => 'Flexible cryogenic conduit' [patent_app_type] => 1 [patent_app_number] => 6/531054 [patent_app_country] => US [patent_app_date] => 1983-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1797 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/492/04492089.pdf [firstpage_image] =>[orig_patent_app_number] => 531054 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/531054
Flexible cryogenic conduit Sep 11, 1983 Issued
Array ( [id] => 2290920 [patent_doc_number] => 04587552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-06 [patent_title] => 'Apparatus for generating the magnitude of the vector sum of two orthogonal signals as for use in a digital TV receiver' [patent_app_type] => 1 [patent_app_number] => 6/529136 [patent_app_country] => US [patent_app_date] => 1983-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3216 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/587/04587552.pdf [firstpage_image] =>[orig_patent_app_number] => 529136 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/529136
Apparatus for generating the magnitude of the vector sum of two orthogonal signals as for use in a digital TV receiver Sep 1, 1983 Issued
Array ( [id] => 2189833 [patent_doc_number] => 04526208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-02 [patent_title] => 'Tile-lined pipe with subdivided tiles therein and methods of production thereof' [patent_app_type] => 1 [patent_app_number] => 6/528612 [patent_app_country] => US [patent_app_date] => 1983-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2984 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/526/04526208.pdf [firstpage_image] =>[orig_patent_app_number] => 528612 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/528612
Tile-lined pipe with subdivided tiles therein and methods of production thereof Aug 31, 1983 Issued
06/528619 FLOW REGULATOR Aug 31, 1983 Abandoned
Array ( [id] => 2280406 [patent_doc_number] => 04581630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'Constant width burst gate keying pulse generator' [patent_app_type] => 1 [patent_app_number] => 6/527889 [patent_app_country] => US [patent_app_date] => 1983-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2775 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/581/04581630.pdf [firstpage_image] =>[orig_patent_app_number] => 527889 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/527889
Constant width burst gate keying pulse generator Aug 29, 1983 Issued
Array ( [id] => 2059850 [patent_doc_number] => 04487231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-11 [patent_title] => 'Shirred tubular casing and apparatus including shirring member for its manufacture' [patent_app_type] => 1 [patent_app_number] => 6/520540 [patent_app_country] => US [patent_app_date] => 1983-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2162 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/487/04487231.pdf [firstpage_image] =>[orig_patent_app_number] => 520540 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/520540
Shirred tubular casing and apparatus including shirring member for its manufacture Aug 4, 1983 Issued
06/520069 CONTACT DEVICE Aug 2, 1983 Abandoned
06/518046 PUSH BUTTON SWITCH Jul 27, 1983 Abandoned
Array ( [id] => 2118574 [patent_doc_number] => 04468544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-28 [patent_title] => 'Switch lock' [patent_app_type] => 1 [patent_app_number] => 6/517017 [patent_app_country] => US [patent_app_date] => 1983-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1705 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/468/04468544.pdf [firstpage_image] =>[orig_patent_app_number] => 517017 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/517017
Switch lock Jul 24, 1983 Issued
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