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] => 2286379 [patent_doc_number] => 04639112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-27 [patent_title] => 'Camera system capable of interchanging its objective lens' [patent_app_type] => 1 [patent_app_number] => 6/632405 [patent_app_country] => US [patent_app_date] => 1984-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 10919 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/639/04639112.pdf [firstpage_image] =>[orig_patent_app_number] => 632405 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/632405
Camera system capable of interchanging its objective lens Jul 18, 1984 Issued
Array ( [id] => 2227798 [patent_doc_number] => 04600283 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-15 [patent_title] => 'Apparatus and method for the automatic control of an aerial photographic camera' [patent_app_type] => 1 [patent_app_number] => 6/631280 [patent_app_country] => US [patent_app_date] => 1984-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4545 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/600/04600283.pdf [firstpage_image] =>[orig_patent_app_number] => 631280 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/631280
Apparatus and method for the automatic control of an aerial photographic camera Jul 16, 1984 Issued
Array ( [id] => 2161604 [patent_doc_number] => 04540261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-10 [patent_title] => 'Film transporting device for use in a camera' [patent_app_type] => 1 [patent_app_number] => 6/631155 [patent_app_country] => US [patent_app_date] => 1984-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 9872 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/540/04540261.pdf [firstpage_image] =>[orig_patent_app_number] => 631155 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/631155
Film transporting device for use in a camera Jul 16, 1984 Issued
Array ( [id] => 2154626 [patent_doc_number] => 04525055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-25 [patent_title] => 'Photographic camera having battery remaining life indicating means' [patent_app_type] => 1 [patent_app_number] => 6/630948 [patent_app_country] => US [patent_app_date] => 1984-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2273 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/525/04525055.pdf [firstpage_image] =>[orig_patent_app_number] => 630948 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/630948
Photographic camera having battery remaining life indicating means Jul 15, 1984 Issued
Array ( [id] => 2171115 [patent_doc_number] => 04561750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => 'In-focus state detection device' [patent_app_type] => 1 [patent_app_number] => 6/630410 [patent_app_country] => US [patent_app_date] => 1984-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3193 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/561/04561750.pdf [firstpage_image] =>[orig_patent_app_number] => 630410 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/630410
In-focus state detection device Jul 12, 1984 Issued
Array ( [id] => 2327784 [patent_doc_number] => RE032391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Warning indicator for a camera' [patent_app_type] => 2 [patent_app_number] => 6/629687 [patent_app_country] => US [patent_app_date] => 1984-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1726 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/032/RE032391.pdf [firstpage_image] =>[orig_patent_app_number] => 629687 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/629687
Warning indicator for a camera Jul 10, 1984 Issued
Array ( [id] => 2330858 [patent_doc_number] => 04668066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-26 [patent_title] => 'Movable mirror shifting mechanism for camera' [patent_app_type] => 1 [patent_app_number] => 6/626737 [patent_app_country] => US [patent_app_date] => 1984-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7830 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/668/04668066.pdf [firstpage_image] =>[orig_patent_app_number] => 626737 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/626737
Movable mirror shifting mechanism for camera Jul 1, 1984 Issued
Array ( [id] => 2195555 [patent_doc_number] => 04527881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-09 [patent_title] => 'Photometric device' [patent_app_type] => 1 [patent_app_number] => 6/626076 [patent_app_country] => US [patent_app_date] => 1984-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3045 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/527/04527881.pdf [firstpage_image] =>[orig_patent_app_number] => 626076 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/626076
Photometric device Jun 28, 1984 Issued
Array ( [id] => 2126709 [patent_doc_number] => 04542974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Flash photography apparatus' [patent_app_type] => 1 [patent_app_number] => 6/625708 [patent_app_country] => US [patent_app_date] => 1984-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6105 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/542/04542974.pdf [firstpage_image] =>[orig_patent_app_number] => 625708 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/625708
Flash photography apparatus Jun 27, 1984 Issued
Array ( [id] => 2254730 [patent_doc_number] => 04592262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Remote control system for a musical instrument or instruments' [patent_app_type] => 1 [patent_app_number] => 6/625796 [patent_app_country] => US [patent_app_date] => 1984-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 52 [patent_no_of_words] => 10038 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/592/04592262.pdf [firstpage_image] =>[orig_patent_app_number] => 625796 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/625796
Remote control system for a musical instrument or instruments Jun 27, 1984 Issued
Array ( [id] => 2232807 [patent_doc_number] => 04572640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-25 [patent_title] => 'Photographing operation control device for camera' [patent_app_type] => 1 [patent_app_number] => 6/623637 [patent_app_country] => US [patent_app_date] => 1984-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 11731 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/572/04572640.pdf [firstpage_image] =>[orig_patent_app_number] => 623637 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/623637
Photographing operation control device for camera Jun 24, 1984 Issued
Array ( [id] => 2236062 [patent_doc_number] => 04566773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Focus detecting device' [patent_app_type] => 1 [patent_app_number] => 6/622686 [patent_app_country] => US [patent_app_date] => 1984-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4093 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/566/04566773.pdf [firstpage_image] =>[orig_patent_app_number] => 622686 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/622686
Focus detecting device Jun 19, 1984 Issued
06/622536 SELF-TIMER DEVICE FOR A CAMERA Jun 19, 1984 Abandoned
Array ( [id] => 2262720 [patent_doc_number] => 04575213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-11 [patent_title] => 'Device for displaying data in camera viewfinder' [patent_app_type] => 1 [patent_app_number] => 6/621660 [patent_app_country] => US [patent_app_date] => 1984-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 860 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/575/04575213.pdf [firstpage_image] =>[orig_patent_app_number] => 621660 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/621660
Device for displaying data in camera viewfinder Jun 17, 1984 Issued
Array ( [id] => 2154615 [patent_doc_number] => 04525054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-25 [patent_title] => 'Camera' [patent_app_type] => 1 [patent_app_number] => 6/621494 [patent_app_country] => US [patent_app_date] => 1984-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 13612 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/525/04525054.pdf [firstpage_image] =>[orig_patent_app_number] => 621494 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/621494
Camera Jun 17, 1984 Issued
Array ( [id] => 2171040 [patent_doc_number] => 04561746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => 'Focus detection device and automatic focusing device for camera' [patent_app_type] => 1 [patent_app_number] => 6/619882 [patent_app_country] => US [patent_app_date] => 1984-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5338 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/561/04561746.pdf [firstpage_image] =>[orig_patent_app_number] => 619882 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/619882
Focus detection device and automatic focusing device for camera Jun 11, 1984 Issued
06/617798 CAMERA WITH MOTOR-DRIVEN DIAPHRAGM DEVICE Jun 5, 1984 Abandoned
Array ( [id] => 2126659 [patent_doc_number] => 04542970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Shutter release device' [patent_app_type] => 1 [patent_app_number] => 6/617239 [patent_app_country] => US [patent_app_date] => 1984-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4635 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/542/04542970.pdf [firstpage_image] =>[orig_patent_app_number] => 617239 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/617239
Shutter release device Jun 4, 1984 Issued
Array ( [id] => 2197356 [patent_doc_number] => 04523828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-18 [patent_title] => 'Focus detecting device' [patent_app_type] => 1 [patent_app_number] => 6/616532 [patent_app_country] => US [patent_app_date] => 1984-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3024 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/523/04523828.pdf [firstpage_image] =>[orig_patent_app_number] => 616532 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/616532
Focus detecting device May 31, 1984 Issued
Array ( [id] => 2149446 [patent_doc_number] => 04516843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-14 [patent_title] => 'Camera' [patent_app_type] => 1 [patent_app_number] => 6/615768 [patent_app_country] => US [patent_app_date] => 1984-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3456 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/516/04516843.pdf [firstpage_image] =>[orig_patent_app_number] => 615768 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/615768
Camera May 30, 1984 Issued
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