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] => 2462390 [patent_doc_number] => 04717931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Fail-safe film prewinder for cameras' [patent_app_type] => 1 [patent_app_number] => 6/876398 [patent_app_country] => US [patent_app_date] => 1986-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3853 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/717/04717931.pdf [firstpage_image] =>[orig_patent_app_number] => 876398 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/876398
Fail-safe film prewinder for cameras Jun 19, 1986 Issued
06/875688 CAMERA HAVING AN AUTO-FOCUSING DEVICE Jun 17, 1986 Abandoned
06/878844 EXPOSURE CONTROL SYSTEM Jun 11, 1986 Abandoned
Array ( [id] => 2429422 [patent_doc_number] => 04774538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Focus control method and camera' [patent_app_type] => 1 [patent_app_number] => 6/871786 [patent_app_country] => US [patent_app_date] => 1986-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2902 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/774/04774538.pdf [firstpage_image] =>[orig_patent_app_number] => 871786 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/871786
Focus control method and camera Jun 8, 1986 Issued
Array ( [id] => 2282225 [patent_doc_number] => 04678303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Film-on-spool sensor for determining mode of operation of film transport mechanism in camera' [patent_app_type] => 1 [patent_app_number] => 6/871040 [patent_app_country] => US [patent_app_date] => 1986-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4413 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678303.pdf [firstpage_image] =>[orig_patent_app_number] => 871040 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/871040
Film-on-spool sensor for determining mode of operation of film transport mechanism in camera Jun 4, 1986 Issued
Array ( [id] => 2419802 [patent_doc_number] => 04719485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-12 [patent_title] => 'Automatic follow-up device for camera' [patent_app_type] => 1 [patent_app_number] => 6/870618 [patent_app_country] => US [patent_app_date] => 1986-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 7781 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/719/04719485.pdf [firstpage_image] =>[orig_patent_app_number] => 870618 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/870618
Automatic follow-up device for camera Jun 3, 1986 Issued
Array ( [id] => 2329341 [patent_doc_number] => 04676621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-30 [patent_title] => 'Frame counter initialization sensor for triggering film rewind when camera door opened prematurely' [patent_app_type] => 1 [patent_app_number] => 6/869520 [patent_app_country] => US [patent_app_date] => 1986-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4988 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/676/04676621.pdf [firstpage_image] =>[orig_patent_app_number] => 869520 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/869520
Frame counter initialization sensor for triggering film rewind when camera door opened prematurely Jun 1, 1986 Issued
Array ( [id] => 2553414 [patent_doc_number] => 04811039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Camera' [patent_app_type] => 1 [patent_app_number] => 6/869102 [patent_app_country] => US [patent_app_date] => 1986-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 4027 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/811/04811039.pdf [firstpage_image] =>[orig_patent_app_number] => 869102 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/869102
Camera May 29, 1986 Issued
06/867205 LASER PATTERN GENERATION APPARATUS May 26, 1986 Abandoned
Array ( [id] => 2304367 [patent_doc_number] => 04645326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Camera with computer circuit' [patent_app_type] => 1 [patent_app_number] => 6/868891 [patent_app_country] => US [patent_app_date] => 1986-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7577 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645326.pdf [firstpage_image] =>[orig_patent_app_number] => 868891 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/868891
Camera with computer circuit May 26, 1986 Issued
06/866600 DISTANCE MEASURING DEVICE FOR CAMERA May 22, 1986 Abandoned
06/879110 DATA TRANSMISSION SYSTEM FOR A CAMERA May 22, 1986 Abandoned
Array ( [id] => 2296714 [patent_doc_number] => 04673272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-16 [patent_title] => 'Film transport apparatus for camera' [patent_app_type] => 1 [patent_app_number] => 6/865063 [patent_app_country] => US [patent_app_date] => 1986-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 14865 [patent_no_of_claims] => 20 [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/04/673/04673272.pdf [firstpage_image] =>[orig_patent_app_number] => 865063 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/865063
Film transport apparatus for camera May 18, 1986 Issued
Array ( [id] => 2315381 [patent_doc_number] => 04704941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Guitar having electro-luminescent light system' [patent_app_type] => 1 [patent_app_number] => 6/862016 [patent_app_country] => US [patent_app_date] => 1986-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1929 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/704/04704941.pdf [firstpage_image] =>[orig_patent_app_number] => 862016 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/862016
Guitar having electro-luminescent light system May 11, 1986 Issued
Array ( [id] => 2330906 [patent_doc_number] => 04668069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-26 [patent_title] => 'Exposure control device in a camera' [patent_app_type] => 1 [patent_app_number] => 6/860783 [patent_app_country] => US [patent_app_date] => 1986-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5417 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/668/04668069.pdf [firstpage_image] =>[orig_patent_app_number] => 860783 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/860783
Exposure control device in a camera May 7, 1986 Issued
06/860790 SHUTTER DRIVING MECHANISM May 7, 1986 Abandoned
Array ( [id] => 2351241 [patent_doc_number] => 04687307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Information read-in device for camera' [patent_app_type] => 1 [patent_app_number] => 6/862182 [patent_app_country] => US [patent_app_date] => 1986-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1984 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/687/04687307.pdf [firstpage_image] =>[orig_patent_app_number] => 862182 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/862182
Information read-in device for camera May 7, 1986 Issued
Array ( [id] => 2553432 [patent_doc_number] => 04811040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Numismatic detector' [patent_app_type] => 1 [patent_app_number] => 6/860996 [patent_app_country] => US [patent_app_date] => 1986-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2371 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/811/04811040.pdf [firstpage_image] =>[orig_patent_app_number] => 860996 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/860996
Numismatic detector May 7, 1986 Issued
Array ( [id] => 2450868 [patent_doc_number] => 04740807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Focal length switching type camera' [patent_app_type] => 1 [patent_app_number] => 6/860646 [patent_app_country] => US [patent_app_date] => 1986-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 3745 [patent_no_of_claims] => 8 [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/04/740/04740807.pdf [firstpage_image] =>[orig_patent_app_number] => 860646 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/860646
Focal length switching type camera May 6, 1986 Issued
Array ( [id] => 2462408 [patent_doc_number] => 04717932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Focal length switching type camera' [patent_app_type] => 1 [patent_app_number] => 6/860647 [patent_app_country] => US [patent_app_date] => 1986-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4616 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/717/04717932.pdf [firstpage_image] =>[orig_patent_app_number] => 860647 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/860647
Focal length switching type camera May 6, 1986 Issued
Menu