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
07/021004 CAMERA Mar 1, 1987 Abandoned
07/020899 FOCAL LENGTH VARYING DEVICE FOR CAMERA Mar 1, 1987 Abandoned
Array ( [id] => 2429832 [patent_doc_number] => 04763156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Camera with a barrier' [patent_app_type] => 1 [patent_app_number] => 7/019792 [patent_app_country] => US [patent_app_date] => 1987-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 44 [patent_no_of_words] => 16072 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/763/04763156.pdf [firstpage_image] =>[orig_patent_app_number] => 019792 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/019792
Camera with a barrier Feb 26, 1987 Issued
Array ( [id] => 2535886 [patent_doc_number] => 04839677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Focal length switching type camera' [patent_app_type] => 1 [patent_app_number] => 7/020148 [patent_app_country] => US [patent_app_date] => 1987-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 3745 [patent_no_of_claims] => 2 [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/04/839/04839677.pdf [firstpage_image] =>[orig_patent_app_number] => 020148 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/020148
Focal length switching type camera Feb 25, 1987 Issued
Array ( [id] => 2423217 [patent_doc_number] => 04771307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Automatic focusing system for use in camera' [patent_app_type] => 1 [patent_app_number] => 7/017219 [patent_app_country] => US [patent_app_date] => 1987-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4316 [patent_no_of_claims] => 30 [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/04/771/04771307.pdf [firstpage_image] =>[orig_patent_app_number] => 017219 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/017219
Automatic focusing system for use in camera Feb 19, 1987 Issued
07/016996 DISTANCE MEASURING DEVICE FOR CAMERA Feb 18, 1987 Abandoned
Array ( [id] => 2391965 [patent_doc_number] => 04724448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Fixed-focus amphibious camera' [patent_app_type] => 1 [patent_app_number] => 7/015595 [patent_app_country] => US [patent_app_date] => 1987-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2485 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724448.pdf [firstpage_image] =>[orig_patent_app_number] => 015595 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/015595
Fixed-focus amphibious camera Feb 16, 1987 Issued
07/015169 MOTOR-DRIVEN SHUTTER FOR CAMERA Feb 16, 1987 Issued
Array ( [id] => 2455851 [patent_doc_number] => 04768054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => 'Focus condition detecting device' [patent_app_type] => 1 [patent_app_number] => 7/014923 [patent_app_country] => US [patent_app_date] => 1987-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 9919 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/768/04768054.pdf [firstpage_image] =>[orig_patent_app_number] => 014923 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/014923
Focus condition detecting device Feb 12, 1987 Issued
Array ( [id] => 2457893 [patent_doc_number] => 04733264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => 'Charge-coupled device for automatic focusing and camera shake detector using such charge-coupled device' [patent_app_type] => 1 [patent_app_number] => 7/011242 [patent_app_country] => US [patent_app_date] => 1987-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 7370 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/733/04733264.pdf [firstpage_image] =>[orig_patent_app_number] => 011242 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/011242
Charge-coupled device for automatic focusing and camera shake detector using such charge-coupled device Feb 4, 1987 Issued
Array ( [id] => 2425966 [patent_doc_number] => 04734731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Filmspeed-corrected digital exposure control system for electronic cameras' [patent_app_type] => 1 [patent_app_number] => 7/006149 [patent_app_country] => US [patent_app_date] => 1987-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3984 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/734/04734731.pdf [firstpage_image] =>[orig_patent_app_number] => 006149 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/006149
Filmspeed-corrected digital exposure control system for electronic cameras Feb 4, 1987 Issued
Array ( [id] => 2424728 [patent_doc_number] => 04748468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-31 [patent_title] => 'Exposure display device' [patent_app_type] => 1 [patent_app_number] => 7/010967 [patent_app_country] => US [patent_app_date] => 1987-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6767 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/748/04748468.pdf [firstpage_image] =>[orig_patent_app_number] => 010967 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/010967
Exposure display device Feb 3, 1987 Issued
Array ( [id] => 2392081 [patent_doc_number] => 04724454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Auto-focus single lens reflex camera' [patent_app_type] => 1 [patent_app_number] => 7/009797 [patent_app_country] => US [patent_app_date] => 1987-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2989 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724454.pdf [firstpage_image] =>[orig_patent_app_number] => 009797 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/009797
Auto-focus single lens reflex camera Feb 1, 1987 Issued
Array ( [id] => 2455735 [patent_doc_number] => 04768048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => 'Camera having partially retractable taking optical system' [patent_app_type] => 1 [patent_app_number] => 7/008321 [patent_app_country] => US [patent_app_date] => 1987-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 27 [patent_no_of_words] => 6536 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/768/04768048.pdf [firstpage_image] =>[orig_patent_app_number] => 008321 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/008321
Camera having partially retractable taking optical system Jan 28, 1987 Issued
Array ( [id] => 2394374 [patent_doc_number] => 04764787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Automatic focus adjusting device' [patent_app_type] => 1 [patent_app_number] => 7/005674 [patent_app_country] => US [patent_app_date] => 1987-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8865 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764787.pdf [firstpage_image] =>[orig_patent_app_number] => 005674 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/005674
Automatic focus adjusting device Jan 20, 1987 Issued
07/004482 AUTO FOCUSING LIGHT DEVICE Jan 19, 1987 Abandoned
Array ( [id] => 2429813 [patent_doc_number] => 04763155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Shutter control device for camera' [patent_app_type] => 1 [patent_app_number] => 7/004140 [patent_app_country] => US [patent_app_date] => 1987-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4555 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/763/04763155.pdf [firstpage_image] =>[orig_patent_app_number] => 004140 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/004140
Shutter control device for camera Jan 12, 1987 Issued
Array ( [id] => 2416950 [patent_doc_number] => 04761691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Method for controlling video signal time-base correctors' [patent_app_type] => 1 [patent_app_number] => 7/001716 [patent_app_country] => US [patent_app_date] => 1987-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7725 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761691.pdf [firstpage_image] =>[orig_patent_app_number] => 001716 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/001716
Method for controlling video signal time-base correctors Jan 8, 1987 Issued
Array ( [id] => 2449875 [patent_doc_number] => 04757340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Focusing apparatus for camera' [patent_app_type] => 1 [patent_app_number] => 7/001522 [patent_app_country] => US [patent_app_date] => 1987-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3242 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/757/04757340.pdf [firstpage_image] =>[orig_patent_app_number] => 001522 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/001522
Focusing apparatus for camera Jan 7, 1987 Issued
Array ( [id] => 2420395 [patent_doc_number] => 04743934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'Exposure control apparatus for cameras' [patent_app_type] => 1 [patent_app_number] => 7/001022 [patent_app_country] => US [patent_app_date] => 1987-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3470 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/743/04743934.pdf [firstpage_image] =>[orig_patent_app_number] => 001022 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/001022
Exposure control apparatus for cameras Jan 5, 1987 Issued
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