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] => 2315803 [patent_doc_number] => 04633750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-06 [patent_title] => 'Key-touch value control device of electronic key-type musical instrument' [patent_app_type] => 1 [patent_app_number] => 6/735205 [patent_app_country] => US [patent_app_date] => 1985-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 20271 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 623 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/633/04633750.pdf [firstpage_image] =>[orig_patent_app_number] => 735205 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/735205
Key-touch value control device of electronic key-type musical instrument May 16, 1985 Issued
Array ( [id] => 2223057 [patent_doc_number] => 04599930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-15 [patent_title] => 'Electronic musical instrument with touch response function' [patent_app_type] => 1 [patent_app_number] => 6/735448 [patent_app_country] => US [patent_app_date] => 1985-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 10269 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/599/04599930.pdf [firstpage_image] =>[orig_patent_app_number] => 735448 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/735448
Electronic musical instrument with touch response function May 16, 1985 Issued
Array ( [id] => 2227426 [patent_doc_number] => 04628467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-09 [patent_title] => 'Video display control system' [patent_app_type] => 1 [patent_app_number] => 6/735370 [patent_app_country] => US [patent_app_date] => 1985-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4675 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/628/04628467.pdf [firstpage_image] =>[orig_patent_app_number] => 735370 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/735370
Video display control system May 16, 1985 Issued
Array ( [id] => 2359905 [patent_doc_number] => 04647172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-03 [patent_title] => 'Resist development method' [patent_app_type] => 1 [patent_app_number] => 6/735397 [patent_app_country] => US [patent_app_date] => 1985-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3274 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/647/04647172.pdf [firstpage_image] =>[orig_patent_app_number] => 735397 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/735397
Resist development method May 16, 1985 Issued
Array ( [id] => 2359892 [patent_doc_number] => 04647171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-03 [patent_title] => 'Fully automatic diaphragm control interchangeable lens' [patent_app_type] => 1 [patent_app_number] => 6/734608 [patent_app_country] => US [patent_app_date] => 1985-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4304 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/647/04647171.pdf [firstpage_image] =>[orig_patent_app_number] => 734608 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734608
Fully automatic diaphragm control interchangeable lens May 15, 1985 Issued
Array ( [id] => 2239989 [patent_doc_number] => 04613225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-23 [patent_title] => 'Automatic focusing device' [patent_app_type] => 1 [patent_app_number] => 6/734288 [patent_app_country] => US [patent_app_date] => 1985-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6056 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/613/04613225.pdf [firstpage_image] =>[orig_patent_app_number] => 734288 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734288
Automatic focusing device May 14, 1985 Issued
Array ( [id] => 2287482 [patent_doc_number] => 04652109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-24 [patent_title] => 'Camera light measuring system with aperture correction for different measuring modes' [patent_app_type] => 1 [patent_app_number] => 6/734758 [patent_app_country] => US [patent_app_date] => 1985-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2877 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/652/04652109.pdf [firstpage_image] =>[orig_patent_app_number] => 734758 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734758
Camera light measuring system with aperture correction for different measuring modes May 14, 1985 Issued
06/730326 DISTANCE MEASURING DEVICE FOR A CAMERA May 2, 1985 Abandoned
Array ( [id] => 2286451 [patent_doc_number] => 04623972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-18 [patent_title] => 'Half-tone dot imaging' [patent_app_type] => 1 [patent_app_number] => 6/727154 [patent_app_country] => US [patent_app_date] => 1985-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3591 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/623/04623972.pdf [firstpage_image] =>[orig_patent_app_number] => 727154 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/727154
Half-tone dot imaging Apr 24, 1985 Issued
Array ( [id] => 2247929 [patent_doc_number] => 04633159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Charging circuit' [patent_app_type] => 1 [patent_app_number] => 6/726780 [patent_app_country] => US [patent_app_date] => 1985-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4088 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/633/04633159.pdf [firstpage_image] =>[orig_patent_app_number] => 726780 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/726780
Charging circuit Apr 23, 1985 Issued
Array ( [id] => 2224234 [patent_doc_number] => 04571044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => 'Film feed control device in a camera' [patent_app_type] => 1 [patent_app_number] => 6/724550 [patent_app_country] => US [patent_app_date] => 1985-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3083 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/571/04571044.pdf [firstpage_image] =>[orig_patent_app_number] => 724550 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/724550
Film feed control device in a camera Apr 17, 1985 Issued
Array ( [id] => 2270925 [patent_doc_number] => 04622878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-18 [patent_title] => 'Stereophonic system for electronic organs' [patent_app_type] => 1 [patent_app_number] => 6/724441 [patent_app_country] => US [patent_app_date] => 1985-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5775 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/622/04622878.pdf [firstpage_image] =>[orig_patent_app_number] => 724441 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/724441
Stereophonic system for electronic organs Apr 17, 1985 Issued
Array ( [id] => 2208498 [patent_doc_number] => 04615604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-07 [patent_title] => 'Circuit board for electrical instrument control' [patent_app_type] => 1 [patent_app_number] => 6/723651 [patent_app_country] => US [patent_app_date] => 1985-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2226 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/615/04615604.pdf [firstpage_image] =>[orig_patent_app_number] => 723651 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/723651
Circuit board for electrical instrument control Apr 15, 1985 Issued
Array ( [id] => 2279970 [patent_doc_number] => 04586802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-06 [patent_title] => 'Camera capable of special effects photography' [patent_app_type] => 1 [patent_app_number] => 6/723664 [patent_app_country] => US [patent_app_date] => 1985-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2424 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/586/04586802.pdf [firstpage_image] =>[orig_patent_app_number] => 723664 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/723664
Camera capable of special effects photography Apr 15, 1985 Issued
Array ( [id] => 2232840 [patent_doc_number] => 04572642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-25 [patent_title] => 'Automatic focusing device' [patent_app_type] => 1 [patent_app_number] => 6/723668 [patent_app_country] => US [patent_app_date] => 1985-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2154 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/572/04572642.pdf [firstpage_image] =>[orig_patent_app_number] => 723668 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/723668
Automatic focusing device Apr 15, 1985 Issued
Array ( [id] => 2232789 [patent_doc_number] => 04596452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-24 [patent_title] => 'Thin disc camera' [patent_app_type] => 1 [patent_app_number] => 6/722921 [patent_app_country] => US [patent_app_date] => 1985-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7050 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/596/04596452.pdf [firstpage_image] =>[orig_patent_app_number] => 722921 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/722921
Thin disc camera Apr 11, 1985 Issued
Array ( [id] => 2236677 [patent_doc_number] => 04616916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'Exposure control mode selecting device for camera' [patent_app_type] => 1 [patent_app_number] => 6/722166 [patent_app_country] => US [patent_app_date] => 1985-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4966 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/616/04616916.pdf [firstpage_image] =>[orig_patent_app_number] => 722166 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/722166
Exposure control mode selecting device for camera Apr 10, 1985 Issued
Array ( [id] => 2357195 [patent_doc_number] => 04664495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Rear light detecting device for camera' [patent_app_type] => 1 [patent_app_number] => 6/720548 [patent_app_country] => US [patent_app_date] => 1985-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 13246 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/664/04664495.pdf [firstpage_image] =>[orig_patent_app_number] => 720548 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/720548
Rear light detecting device for camera Apr 7, 1985 Issued
Array ( [id] => 2215191 [patent_doc_number] => 04591251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-27 [patent_title] => 'Process camera adapter' [patent_app_type] => 1 [patent_app_number] => 6/721149 [patent_app_country] => US [patent_app_date] => 1985-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1996 [patent_no_of_claims] => 9 [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/04/591/04591251.pdf [firstpage_image] =>[orig_patent_app_number] => 721149 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/721149
Process camera adapter Apr 7, 1985 Issued
Array ( [id] => 2349383 [patent_doc_number] => 04641244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-03 [patent_title] => 'Method and apparatus for registering color separation film' [patent_app_type] => 1 [patent_app_number] => 6/720255 [patent_app_country] => US [patent_app_date] => 1985-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 14391 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/641/04641244.pdf [firstpage_image] =>[orig_patent_app_number] => 720255 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/720255
Method and apparatus for registering color separation film Apr 4, 1985 Issued
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