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] => 2255900 [patent_doc_number] => 04597654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-01 [patent_title] => 'Coded roll film holder and code responsive camera' [patent_app_type] => 1 [patent_app_number] => 6/707933 [patent_app_country] => US [patent_app_date] => 1985-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3513 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/597/04597654.pdf [firstpage_image] =>[orig_patent_app_number] => 707933 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/707933
Coded roll film holder and code responsive camera Mar 3, 1985 Issued
Array ( [id] => 2279908 [patent_doc_number] => 04586799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-06 [patent_title] => 'Exposure apparatus' [patent_app_type] => 1 [patent_app_number] => 6/706183 [patent_app_country] => US [patent_app_date] => 1985-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3113 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/586/04586799.pdf [firstpage_image] =>[orig_patent_app_number] => 706183 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/706183
Exposure apparatus Feb 26, 1985 Issued
06/704670 DATA IMPRINTING DEVICE FOR A CAMERA Feb 24, 1985 Abandoned
Array ( [id] => 2336565 [patent_doc_number] => 04635213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-06 [patent_title] => 'Method of estimating the result of coloration and of reproducing a given color' [patent_app_type] => 1 [patent_app_number] => 6/704041 [patent_app_country] => US [patent_app_date] => 1985-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 8012 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/635/04635213.pdf [firstpage_image] =>[orig_patent_app_number] => 704041 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/704041
Method of estimating the result of coloration and of reproducing a given color Feb 20, 1985 Issued
06/703738 FOCUS DETECTING DEVICE Feb 20, 1985 Abandoned
Array ( [id] => 2346914 [patent_doc_number] => 04641079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-03 [patent_title] => 'Battery voltage regulating system' [patent_app_type] => 1 [patent_app_number] => 6/702380 [patent_app_country] => US [patent_app_date] => 1985-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3081 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/641/04641079.pdf [firstpage_image] =>[orig_patent_app_number] => 702380 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/702380
Battery voltage regulating system Feb 14, 1985 Issued
Array ( [id] => 2214060 [patent_doc_number] => 04630909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-23 [patent_title] => 'Apparatus for measuring the position of a light source disposed inside a lighthouse' [patent_app_type] => 1 [patent_app_number] => 6/701415 [patent_app_country] => US [patent_app_date] => 1985-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1719 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/630/04630909.pdf [firstpage_image] =>[orig_patent_app_number] => 701415 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/701415
Apparatus for measuring the position of a light source disposed inside a lighthouse Feb 13, 1985 Issued
Array ( [id] => 2311428 [patent_doc_number] => RE032437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Light measuring device for flash photography' [patent_app_type] => 2 [patent_app_number] => 6/701780 [patent_app_country] => US [patent_app_date] => 1985-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 37 [patent_no_of_words] => 32564 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/032/RE032437.pdf [firstpage_image] =>[orig_patent_app_number] => 701780 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/701780
Light measuring device for flash photography Feb 12, 1985 Issued
Array ( [id] => 2280037 [patent_doc_number] => 04603957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-05 [patent_title] => 'Switch state detecting apparatus for a camera' [patent_app_type] => 1 [patent_app_number] => 6/701094 [patent_app_country] => US [patent_app_date] => 1985-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2762 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/603/04603957.pdf [firstpage_image] =>[orig_patent_app_number] => 701094 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/701094
Switch state detecting apparatus for a camera Feb 12, 1985 Issued
Array ( [id] => 2300612 [patent_doc_number] => 04653014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-24 [patent_title] => 'Process for preparing discrimination criteria for a identifying colors for color identifying system' [patent_app_type] => 1 [patent_app_number] => 6/700469 [patent_app_country] => US [patent_app_date] => 1985-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4170 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/653/04653014.pdf [firstpage_image] =>[orig_patent_app_number] => 700469 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/700469
Process for preparing discrimination criteria for a identifying colors for color identifying system Feb 10, 1985 Issued
Array ( [id] => 2232918 [patent_doc_number] => 04572646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-25 [patent_title] => 'Display device in camera finder' [patent_app_type] => 1 [patent_app_number] => 6/698632 [patent_app_country] => US [patent_app_date] => 1985-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5048 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/572/04572646.pdf [firstpage_image] =>[orig_patent_app_number] => 698632 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/698632
Display device in camera finder Feb 5, 1985 Issued
Array ( [id] => 2224360 [patent_doc_number] => 04571051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => 'Display device of a camera' [patent_app_type] => 1 [patent_app_number] => 6/697460 [patent_app_country] => US [patent_app_date] => 1985-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2148 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/571/04571051.pdf [firstpage_image] =>[orig_patent_app_number] => 697460 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/697460
Display device of a camera Jan 31, 1985 Issued
06/696878 AUTOMATIC FOCUSING DEVICE Jan 30, 1985 Abandoned
Array ( [id] => 2336819 [patent_doc_number] => 04655568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Automatic film sensitivity setting device for camera' [patent_app_type] => 1 [patent_app_number] => 6/695896 [patent_app_country] => US [patent_app_date] => 1985-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2079 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/655/04655568.pdf [firstpage_image] =>[orig_patent_app_number] => 695896 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/695896
Automatic film sensitivity setting device for camera Jan 28, 1985 Issued
Array ( [id] => 2248388 [patent_doc_number] => 04589745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-20 [patent_title] => 'Geometric LED layout for line exposure' [patent_app_type] => 1 [patent_app_number] => 6/695072 [patent_app_country] => US [patent_app_date] => 1985-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 8 [patent_no_of_words] => 3191 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/589/04589745.pdf [firstpage_image] =>[orig_patent_app_number] => 695072 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/695072
Geometric LED layout for line exposure Jan 24, 1985 Issued
Array ( [id] => 2247946 [patent_doc_number] => 04633160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Self-excited alternator' [patent_app_type] => 1 [patent_app_number] => 6/694726 [patent_app_country] => US [patent_app_date] => 1985-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4720 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/633/04633160.pdf [firstpage_image] =>[orig_patent_app_number] => 694726 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/694726
Self-excited alternator Jan 24, 1985 Issued
Array ( [id] => 2203368 [patent_doc_number] => 04615252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-07 [patent_title] => 'Touch control apparatus for electronic keyboard instrument' [patent_app_type] => 1 [patent_app_number] => 6/695098 [patent_app_country] => US [patent_app_date] => 1985-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3418 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/615/04615252.pdf [firstpage_image] =>[orig_patent_app_number] => 695098 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/695098
Touch control apparatus for electronic keyboard instrument Jan 24, 1985 Issued
Array ( [id] => 2216303 [patent_doc_number] => 04627699 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-09 [patent_title] => 'Automatic focusing adaptor for camera lens' [patent_app_type] => 1 [patent_app_number] => 6/694320 [patent_app_country] => US [patent_app_date] => 1985-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4070 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/627/04627699.pdf [firstpage_image] =>[orig_patent_app_number] => 694320 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/694320
Automatic focusing adaptor for camera lens Jan 23, 1985 Issued
Array ( [id] => 2244951 [patent_doc_number] => 04602545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Digital signal generator for musical notes' [patent_app_type] => 1 [patent_app_number] => 6/694373 [patent_app_country] => US [patent_app_date] => 1985-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5317 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/602/04602545.pdf [firstpage_image] =>[orig_patent_app_number] => 694373 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/694373
Digital signal generator for musical notes Jan 23, 1985 Issued
Array ( [id] => 2280007 [patent_doc_number] => 04603955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-05 [patent_title] => 'Data transmission between interchangeable lens and a camera body' [patent_app_type] => 1 [patent_app_number] => 6/692730 [patent_app_country] => US [patent_app_date] => 1985-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 17 [patent_no_of_words] => 5036 [patent_no_of_claims] => 18 [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/04/603/04603955.pdf [firstpage_image] =>[orig_patent_app_number] => 692730 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/692730
Data transmission between interchangeable lens and a camera body Jan 17, 1985 Issued
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