Search

Peter R. Brown

Examiner (ID: 12949)

Most Active Art Unit
3636
Art Unit(s)
3624, 3507, 3636, 3508
Total Applications
3230
Issued Applications
2608
Pending Applications
120
Abandoned Applications
505

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20137667 [patent_doc_number] => 20250244711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => DEVELOPING CARTRIDGE INCLUDING CASING THAT HAS RECESSED PORTION AND BOSS CONNECTING TWO OPPOSING WALLS OF CASING INSIDE TONER CHAMBER, AND IMAGE FORMING APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 19/051348 [patent_app_country] => US [patent_app_date] => 2025-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19051348 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/051348
DEVELOPING CARTRIDGE INCLUDING CASING THAT HAS RECESSED PORTION AND BOSS CONNECTING TWO OPPOSING WALLS OF CASING INSIDE TONER CHAMBER, AND IMAGE FORMING APPARATUS USING THE SAME Feb 11, 2025 Pending
Array ( [id] => 20122964 [patent_doc_number] => 20250237995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => AIR DUCT FOR AN ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE [patent_app_type] => utility [patent_app_number] => 19/036189 [patent_app_country] => US [patent_app_date] => 2025-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19036189 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/036189
AIR DUCT FOR AN ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE Jan 23, 2025 Pending
Array ( [id] => 20351164 [patent_doc_number] => 20250348016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => CONDUCTIVE MEMBER, CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/026559 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026559 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026559
CONDUCTIVE MEMBER, CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS Jan 16, 2025 Pending
Array ( [id] => 20009224 [patent_doc_number] => 20250147446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => CHARGING ROLL FOR ELECTROPHOTOGRAPHIC MACHINE [patent_app_type] => utility [patent_app_number] => 19/014233 [patent_app_country] => US [patent_app_date] => 2025-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19014233 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/014233
CHARGING ROLL FOR ELECTROPHOTOGRAPHIC MACHINE Jan 8, 2025 Pending
Array ( [id] => 20101569 [patent_doc_number] => 20250231505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => SHEET-SHAPED SEALING MEMBER, REMOVABLE UNIT, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/011653 [patent_app_country] => US [patent_app_date] => 2025-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19011653 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/011653
SHEET-SHAPED SEALING MEMBER, REMOVABLE UNIT, AND IMAGE FORMING APPARATUS Jan 6, 2025 Pending
Array ( [id] => 20086877 [patent_doc_number] => 20250216813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => CONSUMABLE CHIP, IMAGE FORMING DEVICE, CONTROL DEVICE, AUTHENTICATION METHOD AND CONSUMABLE [patent_app_type] => utility [patent_app_number] => 19/003797 [patent_app_country] => US [patent_app_date] => 2024-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19003797 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/003797
CONSUMABLE CHIP, IMAGE FORMING DEVICE, CONTROL DEVICE, AUTHENTICATION METHOD AND CONSUMABLE Dec 26, 2024 Pending
Array ( [id] => 19891652 [patent_doc_number] => 20250116964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => CARTRIDGE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/987227 [patent_app_country] => US [patent_app_date] => 2024-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18987227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/987227
CARTRIDGE AND IMAGE FORMING APPARATUS Dec 18, 2024 Pending
Array ( [id] => 19891643 [patent_doc_number] => 20250116955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/981874 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18981874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/981874
IMAGE FORMING APPARATUS Dec 15, 2024 Pending
Array ( [id] => 19891641 [patent_doc_number] => 20250116953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => DEVELOPING CARTRIDGE INCLUDING MOVABLE PLATE FOR MOVING HOLDER HOLDING ELECTRICAL CONTACT SURFACE [patent_app_type] => utility [patent_app_number] => 18/982727 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18982727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/982727
DEVELOPING CARTRIDGE INCLUDING MOVABLE PLATE FOR MOVING HOLDER HOLDING ELECTRICAL CONTACT SURFACE Dec 15, 2024 Pending
Array ( [id] => 20061212 [patent_doc_number] => 20250199434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/978055 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18978055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/978055
IMAGE FORMING APPARATUS Dec 11, 2024 Pending
Array ( [id] => 19848461 [patent_doc_number] => 20250093812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DEVELOPING CARTRIDGE INCLUDING MOVABLE SHAFT, AND CAM PROVIDED ON SHAFT AND HAVING SURFACE INCLINED RELATIVE THERETO [patent_app_type] => utility [patent_app_number] => 18/962331 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18962331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/962331
DEVELOPING CARTRIDGE INCLUDING MOVABLE SHAFT, AND CAM PROVIDED ON SHAFT AND HAVING SURFACE INCLINED RELATIVE THERETO Nov 26, 2024 Pending
Array ( [id] => 20042793 [patent_doc_number] => 20250181015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/963036 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18963036 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/963036
Image forming apparatus Nov 26, 2024 Issued
Array ( [id] => 20042788 [patent_doc_number] => 20250181010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => PROCESS CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/959326 [patent_app_country] => US [patent_app_date] => 2024-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18959326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/959326
PROCESS CARTRIDGE Nov 24, 2024 Pending
Array ( [id] => 20026703 [patent_doc_number] => 20250164925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => PROCESS CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/954667 [patent_app_country] => US [patent_app_date] => 2024-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 460 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18954667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/954667
PROCESS CARTRIDGE Nov 20, 2024 Issued
Array ( [id] => 20020864 [patent_doc_number] => 20250159086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => ARRANGEMENT OF OPERATION UNIT IN IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/944955 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18944955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/944955
ARRANGEMENT OF OPERATION UNIT IN IMAGE FORMING APPARATUS Nov 11, 2024 Pending
Array ( [id] => 20070341 [patent_doc_number] => 20250208563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/940916 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18940916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/940916
CARTRIDGE Nov 7, 2024 Pending
Array ( [id] => 19992295 [patent_doc_number] => 20250130517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => DEVELOPER CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/937561 [patent_app_country] => US [patent_app_date] => 2024-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18937561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/937561
DEVELOPER CARTRIDGE Nov 4, 2024 Issued
Array ( [id] => 19992303 [patent_doc_number] => 20250130525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => ATTACHMENT STRUCTURE, ELECTRONIC DEVICE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/923713 [patent_app_country] => US [patent_app_date] => 2024-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18923713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/923713
Attachment structure, electronic device, and image forming apparatus Oct 22, 2024 Issued
Array ( [id] => 19992302 [patent_doc_number] => 20250130524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => FUNCTIONAL EXPANSION UNIT, ELECTRONIC DEVICE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/922522 [patent_app_country] => US [patent_app_date] => 2024-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18922522 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/922522
Functional expansion unit, electronic device, and image forming apparatus Oct 21, 2024 Issued
Array ( [id] => 20000230 [patent_doc_number] => 20250138452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => DEVELOPING DEVICE [patent_app_type] => utility [patent_app_number] => 18/920019 [patent_app_country] => US [patent_app_date] => 2024-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18920019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/920019
DEVELOPING DEVICE Oct 17, 2024 Pending
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