Search

William B. Perkey

Examiner (ID: 9388)

Most Active Art Unit
2101
Art Unit(s)
2862, 1506, 2608, 2899, 2851, 2852, 3504, 2101
Total Applications
4799
Issued Applications
4134
Pending Applications
49
Abandoned Applications
630

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2531298 [patent_doc_number] => 04873581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Field/frame conversion circuit' [patent_app_type] => 1 [patent_app_number] => 7/261624 [patent_app_country] => US [patent_app_date] => 1988-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 13518 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/873/04873581.pdf [firstpage_image] =>[orig_patent_app_number] => 261624 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261624
Field/frame conversion circuit Oct 23, 1988 Issued
07/259412 AUTOMATIC RANGE FINDER CAMERA SYSTEM WITH A REMOTE CONTROL FUNCTION Oct 17, 1988 Abandoned
07/259433 CAMERA PERMITTING CLOSE-UP PHOTOGRAPHY Oct 13, 1988 Abandoned
Array ( [id] => 2638473 [patent_doc_number] => 04977424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'Light measuring device for camera' [patent_app_type] => 1 [patent_app_number] => 7/257204 [patent_app_country] => US [patent_app_date] => 1988-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 31 [patent_no_of_words] => 14682 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/977/04977424.pdf [firstpage_image] =>[orig_patent_app_number] => 257204 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/257204
Light measuring device for camera Oct 12, 1988 Issued
07/253387 CAMERA HAVING A CONVERTER-ATTACHABLE ZOOM LENS UNIT Oct 2, 1988 Abandoned
Array ( [id] => 2609417 [patent_doc_number] => 04912498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Camera system capable of interchanging its objective lens' [patent_app_type] => 1 [patent_app_number] => 7/248306 [patent_app_country] => US [patent_app_date] => 1988-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 10923 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912498.pdf [firstpage_image] =>[orig_patent_app_number] => 248306 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/248306
Camera system capable of interchanging its objective lens Sep 20, 1988 Issued
Array ( [id] => 2609376 [patent_doc_number] => 04912496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Automatic focussing adjusting device' [patent_app_type] => 1 [patent_app_number] => 7/245796 [patent_app_country] => US [patent_app_date] => 1988-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5517 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912496.pdf [firstpage_image] =>[orig_patent_app_number] => 245796 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/245796
Automatic focussing adjusting device Sep 18, 1988 Issued
Array ( [id] => 2637891 [patent_doc_number] => 04958182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Arrangement for determining camera setting' [patent_app_type] => 1 [patent_app_number] => 7/244264 [patent_app_country] => US [patent_app_date] => 1988-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 12253 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958182.pdf [firstpage_image] =>[orig_patent_app_number] => 244264 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/244264
Arrangement for determining camera setting Sep 13, 1988 Issued
Array ( [id] => 2713716 [patent_doc_number] => 05014081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Metering system' [patent_app_type] => 1 [patent_app_number] => 7/243760 [patent_app_country] => US [patent_app_date] => 1988-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4921 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/014/05014081.pdf [firstpage_image] =>[orig_patent_app_number] => 243760 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/243760
Metering system Sep 12, 1988 Issued
Array ( [id] => 2479572 [patent_doc_number] => 04887117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Camera having auto-focus device' [patent_app_type] => 1 [patent_app_number] => 7/243700 [patent_app_country] => US [patent_app_date] => 1988-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4247 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887117.pdf [firstpage_image] =>[orig_patent_app_number] => 243700 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/243700
Camera having auto-focus device Sep 12, 1988 Issued
Array ( [id] => 2479332 [patent_doc_number] => 04887105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Data input/output device for a camera' [patent_app_type] => 1 [patent_app_number] => 7/243174 [patent_app_country] => US [patent_app_date] => 1988-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 1 [patent_no_of_words] => 6669 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887105.pdf [firstpage_image] =>[orig_patent_app_number] => 243174 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/243174
Data input/output device for a camera Sep 7, 1988 Issued
07/241331 CAMERA DATA SETTING DEVICE Sep 6, 1988 Abandoned
Array ( [id] => 2460459 [patent_doc_number] => 04889029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-26 [patent_title] => 'Tuning apparatus for stringed instruments' [patent_app_type] => 1 [patent_app_number] => 7/239661 [patent_app_country] => US [patent_app_date] => 1988-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4903 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/889/04889029.pdf [firstpage_image] =>[orig_patent_app_number] => 239661 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/239661
Tuning apparatus for stringed instruments Sep 1, 1988 Issued
07/239261 FOCUS DETECTION SYSTEM AND LIGHTING DEVICE THEREFOR Aug 31, 1988 Abandoned
Array ( [id] => 2549447 [patent_doc_number] => 04827296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Single-lens reflex camera' [patent_app_type] => 1 [patent_app_number] => 7/240420 [patent_app_country] => US [patent_app_date] => 1988-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7068 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/827/04827296.pdf [firstpage_image] =>[orig_patent_app_number] => 240420 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/240420
Single-lens reflex camera Aug 31, 1988 Issued
Array ( [id] => 2608863 [patent_doc_number] => 04931820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Auto-focus camera' [patent_app_type] => 1 [patent_app_number] => 7/236634 [patent_app_country] => US [patent_app_date] => 1988-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 10868 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/931/04931820.pdf [firstpage_image] =>[orig_patent_app_number] => 236634 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/236634
Auto-focus camera Aug 24, 1988 Issued
Array ( [id] => 2529297 [patent_doc_number] => 04878081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Exposure control device for a camera' [patent_app_type] => 1 [patent_app_number] => 7/234528 [patent_app_country] => US [patent_app_date] => 1988-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2016 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/878/04878081.pdf [firstpage_image] =>[orig_patent_app_number] => 234528 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/234528
Exposure control device for a camera Aug 21, 1988 Issued
Array ( [id] => 2561419 [patent_doc_number] => 04897684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Auto-flash photographing system' [patent_app_type] => 1 [patent_app_number] => 7/235840 [patent_app_country] => US [patent_app_date] => 1988-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 28 [patent_no_of_words] => 12018 [patent_no_of_claims] => 5 [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/04/897/04897684.pdf [firstpage_image] =>[orig_patent_app_number] => 235840 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/235840
Auto-flash photographing system Aug 18, 1988 Issued
07/231660 AUTOMATIC FOCUS ADJUSTING APPARATUS Aug 11, 1988 Abandoned
Array ( [id] => 2569294 [patent_doc_number] => 04835562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Focus condition detecting device' [patent_app_type] => 1 [patent_app_number] => 7/231075 [patent_app_country] => US [patent_app_date] => 1988-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 9902 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/835/04835562.pdf [firstpage_image] =>[orig_patent_app_number] => 231075 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/231075
Focus condition detecting device Aug 10, 1988 Issued
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