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] => 2137911 [patent_doc_number] => 04551749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-05 [patent_title] => 'Circuit to vary the phase of the color burst signal' [patent_app_type] => 1 [patent_app_number] => 6/516259 [patent_app_country] => US [patent_app_date] => 1983-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 2808 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/551/04551749.pdf [firstpage_image] =>[orig_patent_app_number] => 516259 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/516259
Circuit to vary the phase of the color burst signal Jul 21, 1983 Issued
Array ( [id] => 2120115 [patent_doc_number] => 04481977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-13 [patent_title] => 'Dust cap for fluid coupling' [patent_app_type] => 1 [patent_app_number] => 6/514526 [patent_app_country] => US [patent_app_date] => 1983-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2071 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/481/04481977.pdf [firstpage_image] =>[orig_patent_app_number] => 514526 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/514526
Dust cap for fluid coupling Jul 17, 1983 Issued
Array ( [id] => 2110448 [patent_doc_number] => 04467160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-21 [patent_title] => 'Low profile switch' [patent_app_type] => 1 [patent_app_number] => 6/512927 [patent_app_country] => US [patent_app_date] => 1983-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3699 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/467/04467160.pdf [firstpage_image] =>[orig_patent_app_number] => 512927 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/512927
Low profile switch Jul 11, 1983 Issued
06/512376 FLEXIBLE TUBE FOR ENDOSCOPE AND METHOD FOR MANUFACTURING THE SAME Jul 10, 1983 Abandoned
Array ( [id] => 2188899 [patent_doc_number] => 04494576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-22 [patent_title] => 'Reinforcing system for concrete pipe' [patent_app_type] => 1 [patent_app_number] => 6/511485 [patent_app_country] => US [patent_app_date] => 1983-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3098 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/494/04494576.pdf [firstpage_image] =>[orig_patent_app_number] => 511485 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/511485
Reinforcing system for concrete pipe Jul 6, 1983 Issued
Array ( [id] => 2285511 [patent_doc_number] => 04620218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-28 [patent_title] => 'Method of transmitting and receiving color television signals on two channels for broadcasting from satellite and apparatus for carrying out said method' [patent_app_type] => 1 [patent_app_number] => 6/510284 [patent_app_country] => US [patent_app_date] => 1983-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2494 [patent_no_of_claims] => 2 [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/04/620/04620218.pdf [firstpage_image] =>[orig_patent_app_number] => 510284 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/510284
Method of transmitting and receiving color television signals on two channels for broadcasting from satellite and apparatus for carrying out said method Jun 30, 1983 Issued
Array ( [id] => 2161546 [patent_doc_number] => 04531149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-23 [patent_title] => 'Digital variable group delay equalizer for a digital television receiver' [patent_app_type] => 1 [patent_app_number] => 6/507458 [patent_app_country] => US [patent_app_date] => 1983-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2350 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/531/04531149.pdf [firstpage_image] =>[orig_patent_app_number] => 507458 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/507458
Digital variable group delay equalizer for a digital television receiver Jun 23, 1983 Issued
Array ( [id] => 2181488 [patent_doc_number] => 04547796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-15 [patent_title] => 'Digital color video signal encoder' [patent_app_type] => 1 [patent_app_number] => 6/506699 [patent_app_country] => US [patent_app_date] => 1983-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5199 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/547/04547796.pdf [firstpage_image] =>[orig_patent_app_number] => 506699 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/506699
Digital color video signal encoder Jun 21, 1983 Issued
Array ( [id] => 2240171 [patent_doc_number] => 04574303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-04 [patent_title] => 'White balance control system for color television camera with automatic switchover control' [patent_app_type] => 1 [patent_app_number] => 6/506459 [patent_app_country] => US [patent_app_date] => 1983-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 8242 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/574/04574303.pdf [firstpage_image] =>[orig_patent_app_number] => 506459 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/506459
White balance control system for color television camera with automatic switchover control Jun 20, 1983 Issued
Array ( [id] => 2067769 [patent_doc_number] => 04488024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-11 [patent_title] => 'Wall switch cover and actuator' [patent_app_type] => 1 [patent_app_number] => 6/504896 [patent_app_country] => US [patent_app_date] => 1983-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 3126 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/488/04488024.pdf [firstpage_image] =>[orig_patent_app_number] => 504896 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/504896
Wall switch cover and actuator Jun 15, 1983 Issued
Array ( [id] => 2175918 [patent_doc_number] => 04538172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-27 [patent_title] => 'Analog to digital converting system for composite video signal' [patent_app_type] => 1 [patent_app_number] => 6/504739 [patent_app_country] => US [patent_app_date] => 1983-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2459 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/538/04538172.pdf [firstpage_image] =>[orig_patent_app_number] => 504739 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/504739
Analog to digital converting system for composite video signal Jun 15, 1983 Issued
06/504569 APPARATUS FOR DISPLAYING THE PHASE AND AMPLITUDE OF A CHROMINANCE SIGNAL Jun 14, 1983 Abandoned
Array ( [id] => 2252721 [patent_doc_number] => 04605952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-12 [patent_title] => 'Compatible HDTV system employing nonlinear edge compression/expansion for aspect ratio control' [patent_app_type] => 1 [patent_app_number] => 6/504374 [patent_app_country] => US [patent_app_date] => 1983-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 6143 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/605/04605952.pdf [firstpage_image] =>[orig_patent_app_number] => 504374 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/504374
Compatible HDTV system employing nonlinear edge compression/expansion for aspect ratio control Jun 13, 1983 Issued
Array ( [id] => 2059831 [patent_doc_number] => 04487229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-11 [patent_title] => 'System for protecting machine threads' [patent_app_type] => 1 [patent_app_number] => 6/503419 [patent_app_country] => US [patent_app_date] => 1983-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 24 [patent_no_of_words] => 4295 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/487/04487229.pdf [firstpage_image] =>[orig_patent_app_number] => 503419 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/503419
System for protecting machine threads Jun 12, 1983 Issued
Array ( [id] => 2144912 [patent_doc_number] => 04523221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-11 [patent_title] => 'TV Receiver circuitry for performing chroma gain, auto-flesh control and the matrixing of I and Q signals to (R-Y), (B-Y) and (G-Y) signals' [patent_app_type] => 1 [patent_app_number] => 6/501908 [patent_app_country] => US [patent_app_date] => 1983-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4039 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/523/04523221.pdf [firstpage_image] =>[orig_patent_app_number] => 501908 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/501908
TV Receiver circuitry for performing chroma gain, auto-flesh control and the matrixing of I and Q signals to (R-Y), (B-Y) and (G-Y) signals Jun 6, 1983 Issued
Array ( [id] => 2256183 [patent_doc_number] => 04603346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Subcarrier/horizontal sync phase measurement' [patent_app_type] => 1 [patent_app_number] => 6/498793 [patent_app_country] => US [patent_app_date] => 1983-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2047 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/603/04603346.pdf [firstpage_image] =>[orig_patent_app_number] => 498793 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/498793
Subcarrier/horizontal sync phase measurement May 26, 1983 Issued
06/497924 HOLLOW SECTIONFOR COUPLING WITH OTHER SECTIONS AND METHOD FOR APPLICATION THEREOF May 24, 1983 Abandoned
Array ( [id] => 2274317 [patent_doc_number] => 04566028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Digital signal processing apparatus for processing dithered digital signals' [patent_app_type] => 1 [patent_app_number] => 6/498102 [patent_app_country] => US [patent_app_date] => 1983-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2366 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/566/04566028.pdf [firstpage_image] =>[orig_patent_app_number] => 498102 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/498102
Digital signal processing apparatus for processing dithered digital signals May 24, 1983 Issued
Array ( [id] => 2091241 [patent_doc_number] => 04474215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-02 [patent_title] => 'Pressure vessel with improved diaphragm mounting' [patent_app_type] => 1 [patent_app_number] => 6/496137 [patent_app_country] => US [patent_app_date] => 1983-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1087 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 484 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/474/04474215.pdf [firstpage_image] =>[orig_patent_app_number] => 496137 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/496137
Pressure vessel with improved diaphragm mounting May 18, 1983 Issued
06/493785 WATER IMPERVIOUS HEAT SHRINKABLE TUBE May 11, 1983 Abandoned
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