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] => 2449207 [patent_doc_number] => 04779116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Exposure-measuring element and device' [patent_app_type] => 1 [patent_app_number] => 6/915068 [patent_app_country] => US [patent_app_date] => 1986-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 821 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/779/04779116.pdf [firstpage_image] =>[orig_patent_app_number] => 915068 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/915068
Exposure-measuring element and device Sep 15, 1986 Issued
Array ( [id] => 2292465 [patent_doc_number] => 04681417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-21 [patent_title] => 'Camera with motor-driven diaphragm device' [patent_app_type] => 1 [patent_app_number] => 6/910277 [patent_app_country] => US [patent_app_date] => 1986-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2492 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/681/04681417.pdf [firstpage_image] =>[orig_patent_app_number] => 910277 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/910277
Camera with motor-driven diaphragm device Sep 15, 1986 Issued
Array ( [id] => 2458396 [patent_doc_number] => 04760418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Flash photographing system' [patent_app_type] => 1 [patent_app_number] => 6/907856 [patent_app_country] => US [patent_app_date] => 1986-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5394 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/760/04760418.pdf [firstpage_image] =>[orig_patent_app_number] => 907856 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/907856
Flash photographing system Sep 14, 1986 Issued
Array ( [id] => 2308669 [patent_doc_number] => 04699493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => 'Focus detecting device' [patent_app_type] => 1 [patent_app_number] => 6/907588 [patent_app_country] => US [patent_app_date] => 1986-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2574 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/699/04699493.pdf [firstpage_image] =>[orig_patent_app_number] => 907588 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/907588
Focus detecting device Sep 14, 1986 Issued
Array ( [id] => 2425944 [patent_doc_number] => 04734730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Automatic focus detecting camera' [patent_app_type] => 1 [patent_app_number] => 6/906829 [patent_app_country] => US [patent_app_date] => 1986-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 8016 [patent_no_of_claims] => 18 [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/04/734/04734730.pdf [firstpage_image] =>[orig_patent_app_number] => 906829 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/906829
Automatic focus detecting camera Sep 11, 1986 Issued
Array ( [id] => 2449307 [patent_doc_number] => 04792820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Camera with automatic focus and exposure control means' [patent_app_type] => 1 [patent_app_number] => 6/905974 [patent_app_country] => US [patent_app_date] => 1986-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 42 [patent_no_of_words] => 15066 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792820.pdf [firstpage_image] =>[orig_patent_app_number] => 905974 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/905974
Camera with automatic focus and exposure control means Sep 10, 1986 Issued
Array ( [id] => 2298762 [patent_doc_number] => 04690536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Exposure control device for a camera in flash photography' [patent_app_type] => 1 [patent_app_number] => 6/905160 [patent_app_country] => US [patent_app_date] => 1986-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 7974 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/690/04690536.pdf [firstpage_image] =>[orig_patent_app_number] => 905160 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/905160
Exposure control device for a camera in flash photography Sep 8, 1986 Issued
06/906583 EXPOSURE MEMBER DRIVE CONTROL DEVICE Sep 8, 1986 Abandoned
Array ( [id] => 2342943 [patent_doc_number] => 04692005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-08 [patent_title] => 'Digital data output from a camera' [patent_app_type] => 1 [patent_app_number] => 6/904574 [patent_app_country] => US [patent_app_date] => 1986-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4683 [patent_no_of_claims] => 8 [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/04/692/04692005.pdf [firstpage_image] =>[orig_patent_app_number] => 904574 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/904574
Digital data output from a camera Sep 7, 1986 Issued
Array ( [id] => 2395694 [patent_doc_number] => 04754299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => 'Photometric method and apparatus for cameras' [patent_app_type] => 1 [patent_app_number] => 6/904493 [patent_app_country] => US [patent_app_date] => 1986-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 49 [patent_no_of_words] => 20273 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754299.pdf [firstpage_image] =>[orig_patent_app_number] => 904493 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/904493
Photometric method and apparatus for cameras Sep 7, 1986 Issued
Array ( [id] => 2308658 [patent_doc_number] => 04699492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => 'Photographic information input device for camera' [patent_app_type] => 1 [patent_app_number] => 6/903411 [patent_app_country] => US [patent_app_date] => 1986-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5605 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/699/04699492.pdf [firstpage_image] =>[orig_patent_app_number] => 903411 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/903411
Photographic information input device for camera Sep 2, 1986 Issued
Array ( [id] => 2358577 [patent_doc_number] => 04682871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-28 [patent_title] => 'Aperture value information switchable lens barrel' [patent_app_type] => 1 [patent_app_number] => 6/902886 [patent_app_country] => US [patent_app_date] => 1986-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5354 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/682/04682871.pdf [firstpage_image] =>[orig_patent_app_number] => 902886 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/902886
Aperture value information switchable lens barrel Sep 1, 1986 Issued
Array ( [id] => 2360496 [patent_doc_number] => 04693581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Camera with an automatic focus adjusting apparatus' [patent_app_type] => 1 [patent_app_number] => 6/901652 [patent_app_country] => US [patent_app_date] => 1986-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 14899 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/693/04693581.pdf [firstpage_image] =>[orig_patent_app_number] => 901652 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/901652
Camera with an automatic focus adjusting apparatus Aug 28, 1986 Issued
Array ( [id] => 2421232 [patent_doc_number] => 04743977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'VTR having magnetic-head array capable of recording/reproducing signals of a plurality of recording systems' [patent_app_type] => 1 [patent_app_number] => 6/901803 [patent_app_country] => US [patent_app_date] => 1986-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5066 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/743/04743977.pdf [firstpage_image] =>[orig_patent_app_number] => 901803 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/901803
VTR having magnetic-head array capable of recording/reproducing signals of a plurality of recording systems Aug 28, 1986 Issued
Array ( [id] => 2285749 [patent_doc_number] => 04710013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'Automatic focusing mechanism for camera' [patent_app_type] => 1 [patent_app_number] => 6/900718 [patent_app_country] => US [patent_app_date] => 1986-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5027 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/710/04710013.pdf [firstpage_image] =>[orig_patent_app_number] => 900718 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/900718
Automatic focusing mechanism for camera Aug 26, 1986 Issued
Array ( [id] => 2371110 [patent_doc_number] => 04763558 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Method and apparatus for generating and representing chord note positions of a stringed instrument' [patent_app_type] => 1 [patent_app_number] => 6/898319 [patent_app_country] => US [patent_app_date] => 1986-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5194 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/763/04763558.pdf [firstpage_image] =>[orig_patent_app_number] => 898319 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/898319
Method and apparatus for generating and representing chord note positions of a stringed instrument Aug 19, 1986 Issued
Array ( [id] => 2330802 [patent_doc_number] => 04668062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-26 [patent_title] => 'Apparatus for precluding rotational movement of an advancing film unit' [patent_app_type] => 1 [patent_app_number] => 6/897284 [patent_app_country] => US [patent_app_date] => 1986-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3773 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/668/04668062.pdf [firstpage_image] =>[orig_patent_app_number] => 897284 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/897284
Apparatus for precluding rotational movement of an advancing film unit Aug 14, 1986 Issued
Array ( [id] => 2428751 [patent_doc_number] => 04780735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'Photographic camera' [patent_app_type] => 1 [patent_app_number] => 6/895826 [patent_app_country] => US [patent_app_date] => 1986-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 30 [patent_no_of_words] => 12372 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/780/04780735.pdf [firstpage_image] =>[orig_patent_app_number] => 895826 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/895826
Photographic camera Aug 11, 1986 Issued
Array ( [id] => 2449190 [patent_doc_number] => 04779115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Exposure control device for a camera' [patent_app_type] => 1 [patent_app_number] => 6/894966 [patent_app_country] => US [patent_app_date] => 1986-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 45 [patent_no_of_words] => 13373 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/779/04779115.pdf [firstpage_image] =>[orig_patent_app_number] => 894966 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/894966
Exposure control device for a camera Aug 7, 1986 Issued
Array ( [id] => 2342979 [patent_doc_number] => 04692007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-08 [patent_title] => 'Photographic camera' [patent_app_type] => 1 [patent_app_number] => 6/894672 [patent_app_country] => US [patent_app_date] => 1986-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2911 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/692/04692007.pdf [firstpage_image] =>[orig_patent_app_number] => 894672 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/894672
Photographic camera Aug 7, 1986 Issued
Menu