Search

William B. Perkey

Examiner (ID: 4585)

Most Active Art Unit
2101
Art Unit(s)
2852, 2608, 2899, 2101, 1506, 2851, 2862, 3504
Total Applications
4799
Issued Applications
4129
Pending Applications
49
Abandoned Applications
630

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4096435 [patent_doc_number] => 06055378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Motor-driven auto-focusing system' [patent_app_type] => 1 [patent_app_number] => 9/021860 [patent_app_country] => US [patent_app_date] => 1998-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 9771 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/055/06055378.pdf [firstpage_image] =>[orig_patent_app_number] => 021860 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/021860
Motor-driven auto-focusing system Feb 10, 1998 Issued
Array ( [id] => 4384534 [patent_doc_number] => 06275659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Method and apparatus for controlling exposure of camera' [patent_app_type] => 1 [patent_app_number] => 9/021393 [patent_app_country] => US [patent_app_date] => 1998-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 30 [patent_no_of_words] => 16422 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275659.pdf [firstpage_image] =>[orig_patent_app_number] => 021393 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/021393
Method and apparatus for controlling exposure of camera Feb 9, 1998 Issued
09/020852 CAMERA AND RANGE FINDER Feb 8, 1998 Issued
Array ( [id] => 4053012 [patent_doc_number] => 05995758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Stabilization apparatus' [patent_app_type] => 1 [patent_app_number] => 9/016993 [patent_app_country] => US [patent_app_date] => 1998-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4210 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/995/05995758.pdf [firstpage_image] =>[orig_patent_app_number] => 016993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/016993
Stabilization apparatus Feb 1, 1998 Issued
Array ( [id] => 3966899 [patent_doc_number] => 05999753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Single-lens reflex camera' [patent_app_type] => 1 [patent_app_number] => 9/016429 [patent_app_country] => US [patent_app_date] => 1998-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6714 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/999/05999753.pdf [firstpage_image] =>[orig_patent_app_number] => 016429 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/016429
Single-lens reflex camera Jan 29, 1998 Issued
Array ( [id] => 3962869 [patent_doc_number] => 05983037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Camera equipped with magnetic recording apparatus and shield case fixing structure' [patent_app_type] => 1 [patent_app_number] => 9/015288 [patent_app_country] => US [patent_app_date] => 1998-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3317 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983037.pdf [firstpage_image] =>[orig_patent_app_number] => 015288 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/015288
Camera equipped with magnetic recording apparatus and shield case fixing structure Jan 28, 1998 Issued
Array ( [id] => 4173805 [patent_doc_number] => 06104882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Camera having a built-in retractable flash' [patent_app_type] => 1 [patent_app_number] => 9/015792 [patent_app_country] => US [patent_app_date] => 1998-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13039 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/104/06104882.pdf [firstpage_image] =>[orig_patent_app_number] => 015792 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/015792
Camera having a built-in retractable flash Jan 28, 1998 Issued
Array ( [id] => 4269653 [patent_doc_number] => 06208810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Image blur preventing device' [patent_app_type] => 1 [patent_app_number] => 9/014423 [patent_app_country] => US [patent_app_date] => 1998-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 32 [patent_no_of_words] => 16379 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208810.pdf [firstpage_image] =>[orig_patent_app_number] => 014423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/014423
Image blur preventing device Jan 26, 1998 Issued
Array ( [id] => 3975833 [patent_doc_number] => 05984537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Method and apparatus for preventing the deviation of a focal plane shutter blade' [patent_app_type] => 1 [patent_app_number] => 9/012217 [patent_app_country] => US [patent_app_date] => 1998-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2156 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/984/05984537.pdf [firstpage_image] =>[orig_patent_app_number] => 012217 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/012217
Method and apparatus for preventing the deviation of a focal plane shutter blade Jan 22, 1998 Issued
Array ( [id] => 4058161 [patent_doc_number] => 05913080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Optical apparatus equipped with sight line detector' [patent_app_type] => 1 [patent_app_number] => 9/012647 [patent_app_country] => US [patent_app_date] => 1998-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 79 [patent_no_of_words] => 41139 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/913/05913080.pdf [firstpage_image] =>[orig_patent_app_number] => 012647 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/012647
Optical apparatus equipped with sight line detector Jan 22, 1998 Issued
Array ( [id] => 3894712 [patent_doc_number] => 05897229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Camera having lens mount' [patent_app_type] => 1 [patent_app_number] => 9/010931 [patent_app_country] => US [patent_app_date] => 1998-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3231 [patent_no_of_claims] => 19 [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/05/897/05897229.pdf [firstpage_image] =>[orig_patent_app_number] => 010931 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/010931
Camera having lens mount Jan 21, 1998 Issued
Array ( [id] => 3948489 [patent_doc_number] => 05899587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Camera having a flash' [patent_app_type] => 1 [patent_app_number] => 9/010930 [patent_app_country] => US [patent_app_date] => 1998-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 7563 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/899/05899587.pdf [firstpage_image] =>[orig_patent_app_number] => 010930 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/010930
Camera having a flash Jan 21, 1998 Issued
Array ( [id] => 4069213 [patent_doc_number] => 05970267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Apparatus for switching visual field frame of view finder, operation apparatus therefor, and apparatus for acturating rotary operation member having neutral position' [patent_app_type] => 1 [patent_app_number] => 9/010996 [patent_app_country] => US [patent_app_date] => 1998-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 11705 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/970/05970267.pdf [firstpage_image] =>[orig_patent_app_number] => 010996 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/010996
Apparatus for switching visual field frame of view finder, operation apparatus therefor, and apparatus for acturating rotary operation member having neutral position Jan 21, 1998 Issued
Array ( [id] => 4055472 [patent_doc_number] => 05895129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Optical apparatus' [patent_app_type] => 1 [patent_app_number] => 9/009931 [patent_app_country] => US [patent_app_date] => 1998-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 14128 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/895/05895129.pdf [firstpage_image] =>[orig_patent_app_number] => 009931 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/009931
Optical apparatus Jan 20, 1998 Issued
Array ( [id] => 4055455 [patent_doc_number] => 05895128 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Electronic flash and a camera provided with the same' [patent_app_type] => 1 [patent_app_number] => 9/009314 [patent_app_country] => US [patent_app_date] => 1998-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 10009 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/895/05895128.pdf [firstpage_image] =>[orig_patent_app_number] => 009314 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/009314
Electronic flash and a camera provided with the same Jan 19, 1998 Issued
Array ( [id] => 3884738 [patent_doc_number] => 05893653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-13 [patent_title] => 'Optical system for photographing device' [patent_app_type] => 1 [patent_app_number] => 9/009260 [patent_app_country] => US [patent_app_date] => 1998-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3329 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/893/05893653.pdf [firstpage_image] =>[orig_patent_app_number] => 009260 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/009260
Optical system for photographing device Jan 19, 1998 Issued
Array ( [id] => 4055496 [patent_doc_number] => 05895131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Range finder system for camera' [patent_app_type] => 1 [patent_app_number] => 9/009253 [patent_app_country] => US [patent_app_date] => 1998-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5867 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/895/05895131.pdf [firstpage_image] =>[orig_patent_app_number] => 009253 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/009253
Range finder system for camera Jan 19, 1998 Issued
Array ( [id] => 4055510 [patent_doc_number] => 05895132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Exposure precision tester and exposure precision testing method for camera' [patent_app_type] => 1 [patent_app_number] => 9/008634 [patent_app_country] => US [patent_app_date] => 1998-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4854 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/895/05895132.pdf [firstpage_image] =>[orig_patent_app_number] => 008634 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/008634
Exposure precision tester and exposure precision testing method for camera Jan 15, 1998 Issued
Array ( [id] => 4017334 [patent_doc_number] => 05987267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Magnetic recording/reproducing apparatus of camera' [patent_app_type] => 1 [patent_app_number] => 9/008478 [patent_app_country] => US [patent_app_date] => 1998-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 9059 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/987/05987267.pdf [firstpage_image] =>[orig_patent_app_number] => 008478 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/008478
Magnetic recording/reproducing apparatus of camera Jan 15, 1998 Issued
09/006978 APPARATUS FOR PROVIDING FOGGED WRITE-ON BORDERS ON FILM FRAMES IN CAMERA Jan 13, 1998 Issued
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