Search

William B. Perkey

Examiner (ID: 4089, Phone: (571)272-2126 , Office: P/2852 )

Most Active Art Unit
2101
Art Unit(s)
2851, 2852, 3504, 2862, 2608, 2899, 1506, 2101
Total Applications
4799
Issued Applications
4134
Pending Applications
49
Abandoned Applications
630

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4345763 [patent_doc_number] => 06321041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Camera with magnetic recording unit' [patent_app_type] => 1 [patent_app_number] => 9/409081 [patent_app_country] => US [patent_app_date] => 1999-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2565 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/321/06321041.pdf [firstpage_image] =>[orig_patent_app_number] => 409081 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/409081
Camera with magnetic recording unit Sep 29, 1999 Issued
Array ( [id] => 4347945 [patent_doc_number] => 06314242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Single-lens reflex view finder' [patent_app_type] => 1 [patent_app_number] => 9/408187 [patent_app_country] => US [patent_app_date] => 1999-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 9020 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/314/06314242.pdf [firstpage_image] =>[orig_patent_app_number] => 408187 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/408187
Single-lens reflex view finder Sep 28, 1999 Issued
Array ( [id] => 4400467 [patent_doc_number] => 06263168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Eyepiece optical system for a single lens reflex camera' [patent_app_type] => 1 [patent_app_number] => 9/407995 [patent_app_country] => US [patent_app_date] => 1999-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 80 [patent_no_of_words] => 6394 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/263/06263168.pdf [firstpage_image] =>[orig_patent_app_number] => 407995 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/407995
Eyepiece optical system for a single lens reflex camera Sep 28, 1999 Issued
Array ( [id] => 4321576 [patent_doc_number] => 06253033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Eyepiece optical system for a single lens reflex camera' [patent_app_type] => 1 [patent_app_number] => 9/407854 [patent_app_country] => US [patent_app_date] => 1999-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 41 [patent_no_of_words] => 4378 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/253/06253033.pdf [firstpage_image] =>[orig_patent_app_number] => 407854 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/407854
Eyepiece optical system for a single lens reflex camera Sep 28, 1999 Issued
09/407782 MULTIPLE AXIS PINHOLE CAMERA Sep 27, 1999 Abandoned
Array ( [id] => 4141513 [patent_doc_number] => 06123466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-26 [patent_title] => 'Electromagnetic displacement means' [patent_app_type] => 1 [patent_app_number] => 9/355694 [patent_app_country] => US [patent_app_date] => 1999-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3400 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/123/06123466.pdf [firstpage_image] =>[orig_patent_app_number] => 355694 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/355694
Electromagnetic displacement means Sep 26, 1999 Issued
Array ( [id] => 4288251 [patent_doc_number] => 06246832 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Camera and lens barrel for use in the camera' [patent_app_type] => 1 [patent_app_number] => 9/406245 [patent_app_country] => US [patent_app_date] => 1999-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 42 [patent_no_of_words] => 12251 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/246/06246832.pdf [firstpage_image] =>[orig_patent_app_number] => 406245 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/406245
Camera and lens barrel for use in the camera Sep 23, 1999 Issued
Array ( [id] => 4320399 [patent_doc_number] => 06188845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Multipoint focus detecting apparatus' [patent_app_type] => 1 [patent_app_number] => 9/404532 [patent_app_country] => US [patent_app_date] => 1999-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7530 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/188/06188845.pdf [firstpage_image] =>[orig_patent_app_number] => 404532 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/404532
Multipoint focus detecting apparatus Sep 23, 1999 Issued
Array ( [id] => 4396890 [patent_doc_number] => 06304727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Viewfinder and camera having a viewfinder' [patent_app_type] => 1 [patent_app_number] => 9/404591 [patent_app_country] => US [patent_app_date] => 1999-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3262 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/304/06304727.pdf [firstpage_image] =>[orig_patent_app_number] => 404591 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/404591
Viewfinder and camera having a viewfinder Sep 23, 1999 Issued
Array ( [id] => 4422275 [patent_doc_number] => 06229960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Control device for image blur correction' [patent_app_type] => 1 [patent_app_number] => 9/404199 [patent_app_country] => US [patent_app_date] => 1999-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 19261 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/229/06229960.pdf [firstpage_image] =>[orig_patent_app_number] => 404199 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/404199
Control device for image blur correction Sep 22, 1999 Issued
Array ( [id] => 4398657 [patent_doc_number] => 06278848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Rewind interlock for APS camera' [patent_app_type] => 1 [patent_app_number] => 9/400951 [patent_app_country] => US [patent_app_date] => 1999-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 50 [patent_no_of_words] => 18557 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/278/06278848.pdf [firstpage_image] =>[orig_patent_app_number] => 400951 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/400951
Rewind interlock for APS camera Sep 21, 1999 Issued
Array ( [id] => 4419803 [patent_doc_number] => 06173123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Rangefinder apparatus' [patent_app_type] => 1 [patent_app_number] => 9/396378 [patent_app_country] => US [patent_app_date] => 1999-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4353 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/173/06173123.pdf [firstpage_image] =>[orig_patent_app_number] => 396378 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/396378
Rangefinder apparatus Sep 14, 1999 Issued
Array ( [id] => 4421209 [patent_doc_number] => 06240253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Automatic focusing camera' [patent_app_type] => 1 [patent_app_number] => 9/396351 [patent_app_country] => US [patent_app_date] => 1999-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 18060 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/240/06240253.pdf [firstpage_image] =>[orig_patent_app_number] => 396351 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/396351
Automatic focusing camera Sep 13, 1999 Issued
Array ( [id] => 4421195 [patent_doc_number] => 06240252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Camera' [patent_app_type] => 1 [patent_app_number] => 9/394898 [patent_app_country] => US [patent_app_date] => 1999-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 32 [patent_no_of_words] => 19615 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/240/06240252.pdf [firstpage_image] =>[orig_patent_app_number] => 394898 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/394898
Camera Sep 12, 1999 Issued
Array ( [id] => 4329378 [patent_doc_number] => 06317567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Camera' [patent_app_type] => 1 [patent_app_number] => 9/394872 [patent_app_country] => US [patent_app_date] => 1999-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 9577 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/317/06317567.pdf [firstpage_image] =>[orig_patent_app_number] => 394872 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/394872
Camera Sep 12, 1999 Issued
09/394555 CAMERA FLASH CIRCUIT WITH OPTICAL DATA RECORDING CIRCUIT Sep 9, 1999 Abandoned
Array ( [id] => 4277456 [patent_doc_number] => 06179493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Camera' [patent_app_type] => 1 [patent_app_number] => 9/393836 [patent_app_country] => US [patent_app_date] => 1999-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 15679 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/179/06179493.pdf [firstpage_image] =>[orig_patent_app_number] => 393836 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/393836
Camera Sep 9, 1999 Issued
Array ( [id] => 4418932 [patent_doc_number] => 06272289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Camera' [patent_app_type] => 1 [patent_app_number] => 9/393292 [patent_app_country] => US [patent_app_date] => 1999-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 34 [patent_no_of_words] => 24163 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/272/06272289.pdf [firstpage_image] =>[orig_patent_app_number] => 393292 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/393292
Camera Sep 9, 1999 Issued
Array ( [id] => 4370426 [patent_doc_number] => 06292631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Camera and its battery pack' [patent_app_type] => 1 [patent_app_number] => 9/393297 [patent_app_country] => US [patent_app_date] => 1999-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6572 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/292/06292631.pdf [firstpage_image] =>[orig_patent_app_number] => 393297 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/393297
Camera and its battery pack Sep 9, 1999 Issued
Array ( [id] => 4313229 [patent_doc_number] => 06181882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Camera' [patent_app_type] => 1 [patent_app_number] => 9/394312 [patent_app_country] => US [patent_app_date] => 1999-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 15763 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/181/06181882.pdf [firstpage_image] =>[orig_patent_app_number] => 394312 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/394312
Camera Sep 9, 1999 Issued
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