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] => 2198795 [patent_doc_number] => 04544256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-01 [patent_title] => 'Single lens reflex camera with light measuring device' [patent_app_type] => 1 [patent_app_number] => 6/648704 [patent_app_country] => US [patent_app_date] => 1984-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2238 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/544/04544256.pdf [firstpage_image] =>[orig_patent_app_number] => 648704 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/648704
Single lens reflex camera with light measuring device Sep 6, 1984 Issued
Array ( [id] => 2180198 [patent_doc_number] => 04555169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-26 [patent_title] => 'Focus detecting device for a camera' [patent_app_type] => 1 [patent_app_number] => 6/648244 [patent_app_country] => US [patent_app_date] => 1984-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4717 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/555/04555169.pdf [firstpage_image] =>[orig_patent_app_number] => 648244 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/648244
Focus detecting device for a camera Sep 6, 1984 Issued
Array ( [id] => 2227893 [patent_doc_number] => 04600289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-15 [patent_title] => 'Aperture control system for cameras' [patent_app_type] => 1 [patent_app_number] => 6/648246 [patent_app_country] => US [patent_app_date] => 1984-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5975 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/600/04600289.pdf [firstpage_image] =>[orig_patent_app_number] => 648246 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/648246
Aperture control system for cameras Sep 6, 1984 Issued
06/648016 AUTOMATIC FILM SENSITIVITY SETTING DEVICE FOR CAMERAS Sep 5, 1984 Abandoned
06/647003 TRIGGER HOLDOFF SYSTEM FOR AN OSCILLOSCOPE Sep 3, 1984 Abandoned
Array ( [id] => 2259966 [patent_doc_number] => 04592638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Automatic focus adjusting device' [patent_app_type] => 1 [patent_app_number] => 6/646630 [patent_app_country] => US [patent_app_date] => 1984-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 5109 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/592/04592638.pdf [firstpage_image] =>[orig_patent_app_number] => 646630 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/646630
Automatic focus adjusting device Aug 30, 1984 Issued
Array ( [id] => 2166203 [patent_doc_number] => 04537487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-27 [patent_title] => 'Automatic focus control system with backlash correcting arrangement' [patent_app_type] => 1 [patent_app_number] => 6/646380 [patent_app_country] => US [patent_app_date] => 1984-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 19679 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/537/04537487.pdf [firstpage_image] =>[orig_patent_app_number] => 646380 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/646380
Automatic focus control system with backlash correcting arrangement Aug 28, 1984 Issued
06/644536 WATERTIGHT CAMERA Aug 26, 1984 Abandoned
Array ( [id] => 2251834 [patent_doc_number] => 04605889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-12 [patent_title] => 'Brushless tachometer/synchro' [patent_app_type] => 1 [patent_app_number] => 6/642992 [patent_app_country] => US [patent_app_date] => 1984-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 3008 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/605/04605889.pdf [firstpage_image] =>[orig_patent_app_number] => 642992 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/642992
Brushless tachometer/synchro Aug 20, 1984 Issued
Array ( [id] => 2139508 [patent_doc_number] => 04552443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-12 [patent_title] => 'Camera system' [patent_app_type] => 1 [patent_app_number] => 6/642118 [patent_app_country] => US [patent_app_date] => 1984-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2491 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/552/04552443.pdf [firstpage_image] =>[orig_patent_app_number] => 642118 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/642118
Camera system Aug 19, 1984 Issued
Array ( [id] => 2250871 [patent_doc_number] => RE032080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-11 [patent_title] => 'Method and apparatus for transmission of information in a photographic camera' [patent_app_type] => 2 [patent_app_number] => 6/640865 [patent_app_country] => US [patent_app_date] => 1984-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2974 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/032/RE032080.pdf [firstpage_image] =>[orig_patent_app_number] => 640865 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/640865
Method and apparatus for transmission of information in a photographic camera Aug 14, 1984 Issued
Array ( [id] => 2139527 [patent_doc_number] => 04552445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-12 [patent_title] => 'Focus condition detecting device for cameras' [patent_app_type] => 1 [patent_app_number] => 6/640771 [patent_app_country] => US [patent_app_date] => 1984-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 25 [patent_no_of_words] => 4848 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/552/04552445.pdf [firstpage_image] =>[orig_patent_app_number] => 640771 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/640771
Focus condition detecting device for cameras Aug 13, 1984 Issued
Array ( [id] => 2243559 [patent_doc_number] => 04605295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-12 [patent_title] => 'Single lens reflex camera' [patent_app_type] => 1 [patent_app_number] => 6/621727 [patent_app_country] => US [patent_app_date] => 1984-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 9069 [patent_no_of_claims] => 5 [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/04/605/04605295.pdf [firstpage_image] =>[orig_patent_app_number] => 621727 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/621727
Single lens reflex camera Aug 8, 1984 Issued
06/639664 AUTOMATIC HAND-HELD PHOTOGRAPHIC LIGHT METERS Aug 7, 1984 Abandoned
Array ( [id] => 2172076 [patent_doc_number] => 04529287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-16 [patent_title] => 'Focus condition detection device for cameras' [patent_app_type] => 1 [patent_app_number] => 6/639672 [patent_app_country] => US [patent_app_date] => 1984-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3904 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/529/04529287.pdf [firstpage_image] =>[orig_patent_app_number] => 639672 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/639672
Focus condition detection device for cameras Aug 7, 1984 Issued
Array ( [id] => 2265579 [patent_doc_number] => 04565432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Motor driven camera' [patent_app_type] => 1 [patent_app_number] => 6/636400 [patent_app_country] => US [patent_app_date] => 1984-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4973 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565432.pdf [firstpage_image] =>[orig_patent_app_number] => 636400 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/636400
Motor driven camera Jul 30, 1984 Issued
06/635844 PHOTOMETRIC METHOD AND APPARATUS FOR CAMERAS Jul 29, 1984 Abandoned
Array ( [id] => 2193279 [patent_doc_number] => 04526458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-02 [patent_title] => 'Focus condition detecting device for cameras' [patent_app_type] => 1 [patent_app_number] => 6/635422 [patent_app_country] => US [patent_app_date] => 1984-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 5754 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/526/04526458.pdf [firstpage_image] =>[orig_patent_app_number] => 635422 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/635422
Focus condition detecting device for cameras Jul 29, 1984 Issued
Array ( [id] => 2237123 [patent_doc_number] => 04621914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-11 [patent_title] => 'Camera system' [patent_app_type] => 1 [patent_app_number] => 6/634474 [patent_app_country] => US [patent_app_date] => 1984-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 13262 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/621/04621914.pdf [firstpage_image] =>[orig_patent_app_number] => 634474 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/634474
Camera system Jul 24, 1984 Issued
Array ( [id] => 2273473 [patent_doc_number] => 04626092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Clutch mechanism for camera' [patent_app_type] => 1 [patent_app_number] => 6/633805 [patent_app_country] => US [patent_app_date] => 1984-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 10017 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626092.pdf [firstpage_image] =>[orig_patent_app_number] => 633805 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/633805
Clutch mechanism for camera Jul 23, 1984 Issued
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