Search

William B Perkey

Examiner (ID: 11171, Phone: (571)272-2126 , Office: P/2852 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11267024 [patent_doc_number] => 09491340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Micro-electro-mechanical system based device for adjusting aperture and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 14/086493 [patent_app_country] => US [patent_app_date] => 2013-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 11994 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14086493 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/086493
Micro-electro-mechanical system based device for adjusting aperture and manufacturing method thereof Nov 20, 2013 Issued
Array ( [id] => 10453002 [patent_doc_number] => 20150338017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'SUPPORT TRIPOD FOR VIDEO-PHOTOGRAPHIC EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 14/652106 [patent_app_country] => US [patent_app_date] => 2013-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5311 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14652106 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/652106
Support tripod for video-photographic equipment Nov 19, 2013 Issued
Array ( [id] => 9490335 [patent_doc_number] => 20140140741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/081109 [patent_app_country] => US [patent_app_date] => 2013-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6054 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14081109 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/081109
Image forming apparatus Nov 14, 2013 Issued
Array ( [id] => 9486966 [patent_doc_number] => 20140137372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'OPENING AND CLOSING MECHANISM AND IMAGE-FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/079891 [patent_app_country] => US [patent_app_date] => 2013-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7867 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14079891 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/079891
Opening and closing mechanism and image-forming apparatus Nov 13, 2013 Issued
Array ( [id] => 9939790 [patent_doc_number] => 08989615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/079532 [patent_app_country] => US [patent_app_date] => 2013-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5357 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14079532 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/079532
Image forming apparatus Nov 12, 2013 Issued
Array ( [id] => 9846725 [patent_doc_number] => 08948655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/074793 [patent_app_country] => US [patent_app_date] => 2013-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4475 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14074793 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/074793
Image forming apparatus Nov 7, 2013 Issued
Array ( [id] => 9476410 [patent_doc_number] => 20140133873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'IMAGE FORMING APPARATUS AND TONER REMAINING AMOUNT CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 14/075660 [patent_app_country] => US [patent_app_date] => 2013-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10477 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14075660 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/075660
Image forming apparatus and toner remaining amount control method Nov 7, 2013 Issued
Array ( [id] => 9960326 [patent_doc_number] => 09008546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Image carrier, process cartridge, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/073971 [patent_app_country] => US [patent_app_date] => 2013-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 10797 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14073971 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/073971
Image carrier, process cartridge, and image forming apparatus Nov 6, 2013 Issued
Array ( [id] => 11330713 [patent_doc_number] => 09521942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-20 [patent_title] => 'Endoscope with distal tip having encased optical components and display orientation capabilities' [patent_app_type] => utility [patent_app_number] => 14/072861 [patent_app_country] => US [patent_app_date] => 2013-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8863 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14072861 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/072861
Endoscope with distal tip having encased optical components and display orientation capabilities Nov 5, 2013 Issued
Array ( [id] => 10900480 [patent_doc_number] => 08923712 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-12-30 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/072169 [patent_app_country] => US [patent_app_date] => 2013-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 6421 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14072169 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/072169
Image forming apparatus Nov 4, 2013 Issued
Array ( [id] => 9890874 [patent_doc_number] => 08977145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'Detection device for detecting state of waste toner container and image forming apparatus using such detection device' [patent_app_type] => utility [patent_app_number] => 14/070829 [patent_app_country] => US [patent_app_date] => 2013-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3861 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14070829 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/070829
Detection device for detecting state of waste toner container and image forming apparatus using such detection device Nov 3, 2013 Issued
Array ( [id] => 9939805 [patent_doc_number] => 08989630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Conductive member, process cartridge, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/069860 [patent_app_country] => US [patent_app_date] => 2013-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 14990 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14069860 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/069860
Conductive member, process cartridge, and image forming apparatus Oct 31, 2013 Issued
Array ( [id] => 10853195 [patent_doc_number] => 08879899 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-11-04 [patent_title] => 'Submersible stereoscopic beam splitter system' [patent_app_type] => utility [patent_app_number] => 14/067999 [patent_app_country] => US [patent_app_date] => 2013-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 969 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14067999 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/067999
Submersible stereoscopic beam splitter system Oct 30, 2013 Issued
Array ( [id] => 9448609 [patent_doc_number] => 20140119778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Electrophotographic Drum Gear Flange Socket Configurations' [patent_app_type] => utility [patent_app_number] => 14/068569 [patent_app_country] => US [patent_app_date] => 2013-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3108 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14068569 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/068569
Electrophotographic drum gear flange socket configurations Oct 30, 2013 Issued
Array ( [id] => 9448602 [patent_doc_number] => 20140119771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Toner Cartridge Seal Refurbishment System and Method' [patent_app_type] => utility [patent_app_number] => 14/067101 [patent_app_country] => US [patent_app_date] => 2013-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2754 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14067101 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/067101
Toner cartridge seal refurbishment system and method Oct 29, 2013 Issued
Array ( [id] => 9460578 [patent_doc_number] => 20140125004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'PAPER CONVEYING DEVICE, IMAGE FORMING APPARATUS, AND PUSH-IN AMOUNT ADJUSTING METHOD' [patent_app_type] => utility [patent_app_number] => 14/064584 [patent_app_country] => US [patent_app_date] => 2013-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 14227 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14064584 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/064584
Paper conveying device, image forming apparatus, and push-in amount adjusting method Oct 27, 2013 Issued
Array ( [id] => 10884721 [patent_doc_number] => 08909119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-09 [patent_title] => 'Fixing member and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 14/064335 [patent_app_country] => US [patent_app_date] => 2013-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12050 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14064335 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/064335
Fixing member and manufacturing method thereof Oct 27, 2013 Issued
Array ( [id] => 10078610 [patent_doc_number] => 09116456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-25 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/060991 [patent_app_country] => US [patent_app_date] => 2013-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 21110 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14060991 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/060991
Image forming apparatus Oct 22, 2013 Issued
Array ( [id] => 9825273 [patent_doc_number] => 08934767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Imaging apparatus and method of calculating usable time of imaging apparatus' [patent_app_type] => utility [patent_app_number] => 14/061241 [patent_app_country] => US [patent_app_date] => 2013-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 10144 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14061241 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/061241
Imaging apparatus and method of calculating usable time of imaging apparatus Oct 22, 2013 Issued
Array ( [id] => 9448601 [patent_doc_number] => 20140119770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'UNIT' [patent_app_type] => utility [patent_app_number] => 14/056824 [patent_app_country] => US [patent_app_date] => 2013-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 7271 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14056824 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/056824
Process cartridge unit Oct 16, 2013 Issued
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