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] => 2624474 [patent_doc_number] => 04969005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Backlighting detecting device' [patent_app_type] => 1 [patent_app_number] => 7/345444 [patent_app_country] => US [patent_app_date] => 1989-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3680 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/969/04969005.pdf [firstpage_image] =>[orig_patent_app_number] => 345444 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/345444
Backlighting detecting device Apr 30, 1989 Issued
Array ( [id] => 2611660 [patent_doc_number] => 04936184 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Music generator' [patent_app_type] => 1 [patent_app_number] => 7/343341 [patent_app_country] => US [patent_app_date] => 1989-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 2908 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/936/04936184.pdf [firstpage_image] =>[orig_patent_app_number] => 343341 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/343341
Music generator Apr 25, 1989 Issued
Array ( [id] => 2773061 [patent_doc_number] => 05006880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Programmable shutter' [patent_app_type] => 1 [patent_app_number] => 7/342660 [patent_app_country] => US [patent_app_date] => 1989-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3442 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/006/05006880.pdf [firstpage_image] =>[orig_patent_app_number] => 342660 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/342660
Programmable shutter Apr 23, 1989 Issued
Array ( [id] => 2613354 [patent_doc_number] => 04951545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Electronic musical instrument' [patent_app_type] => 1 [patent_app_number] => 7/342742 [patent_app_country] => US [patent_app_date] => 1989-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 9134 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/951/04951545.pdf [firstpage_image] =>[orig_patent_app_number] => 342742 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/342742
Electronic musical instrument Apr 23, 1989 Issued
07/338435 REAR CONVERTER FOR INTERCHANGEABLE LENS CAMERA Apr 13, 1989 Abandoned
Array ( [id] => 2650077 [patent_doc_number] => 05033351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Fingerboard and neck for electronic musical instrument' [patent_app_type] => 1 [patent_app_number] => 7/338725 [patent_app_country] => US [patent_app_date] => 1989-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3259 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033351.pdf [firstpage_image] =>[orig_patent_app_number] => 338725 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/338725
Fingerboard and neck for electronic musical instrument Apr 13, 1989 Issued
07/338389 FOCUS DETECTING DEVICE Apr 10, 1989 Abandoned
Array ( [id] => 2613336 [patent_doc_number] => 04951544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Apparatus for producing a chord progression available for a melody' [patent_app_type] => 1 [patent_app_number] => 7/335213 [patent_app_country] => US [patent_app_date] => 1989-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 44 [patent_no_of_words] => 19382 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/951/04951544.pdf [firstpage_image] =>[orig_patent_app_number] => 335213 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/335213
Apparatus for producing a chord progression available for a melody Apr 5, 1989 Issued
07/333009 OPERATION CONTROL DEVICE FOR A CAMERA Apr 3, 1989 Abandoned
Array ( [id] => 2561886 [patent_doc_number] => 04972754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'System for controlling output of electronic musical instrument' [patent_app_type] => 1 [patent_app_number] => 7/331353 [patent_app_country] => US [patent_app_date] => 1989-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4217 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/972/04972754.pdf [firstpage_image] =>[orig_patent_app_number] => 331353 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/331353
System for controlling output of electronic musical instrument Mar 30, 1989 Issued
07/328281 CAMERA SYSTEM Mar 23, 1989 Abandoned
Array ( [id] => 2464998 [patent_doc_number] => 04878751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Camera system' [patent_app_type] => 1 [patent_app_number] => 7/328311 [patent_app_country] => US [patent_app_date] => 1989-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 126 [patent_no_of_words] => 27459 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/878/04878751.pdf [firstpage_image] =>[orig_patent_app_number] => 328311 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/328311
Camera system Mar 23, 1989 Issued
Array ( [id] => 2674301 [patent_doc_number] => 04935766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Camera system including exposure mode data back and flash accessories' [patent_app_type] => 1 [patent_app_number] => 7/328551 [patent_app_country] => US [patent_app_date] => 1989-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 129 [patent_no_of_words] => 27642 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/935/04935766.pdf [firstpage_image] =>[orig_patent_app_number] => 328551 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/328551
Camera system including exposure mode data back and flash accessories Mar 23, 1989 Issued
07/327784 CAMERA WITH VISUAL AXIS DETECTING DEVICE Mar 22, 1989 Abandoned
07/327674 ELECTRONIC FLASH CONTROL DEVICE Mar 22, 1989 Abandoned
Array ( [id] => 2633121 [patent_doc_number] => 04967217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Camera system' [patent_app_type] => 1 [patent_app_number] => 7/325111 [patent_app_country] => US [patent_app_date] => 1989-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 23253 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/967/04967217.pdf [firstpage_image] =>[orig_patent_app_number] => 325111 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/325111
Camera system Mar 19, 1989 Issued
Array ( [id] => 2741098 [patent_doc_number] => 04993307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Electronic musical instrument with a coupler effect function' [patent_app_type] => 1 [patent_app_number] => 7/324223 [patent_app_country] => US [patent_app_date] => 1989-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7376 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993307.pdf [firstpage_image] =>[orig_patent_app_number] => 324223 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/324223
Electronic musical instrument with a coupler effect function Mar 14, 1989 Issued
07/325036 FOCAL LENGTH CHANGEABLE CAMERA Mar 13, 1989 Abandoned
Array ( [id] => 2630438 [patent_doc_number] => 04956656 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Control device for use in a camera having a consecutive picture taking mode and a single picture taking mode' [patent_app_type] => 1 [patent_app_number] => 7/320620 [patent_app_country] => US [patent_app_date] => 1989-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 23184 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/956/04956656.pdf [firstpage_image] =>[orig_patent_app_number] => 320620 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/320620
Control device for use in a camera having a consecutive picture taking mode and a single picture taking mode Mar 7, 1989 Issued
07/319824 CAMERA DATA SETTING DEVICE Mar 2, 1989 Abandoned
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