Search

Karen S. Acker

Examiner (ID: 9120, Phone: (571)272-7655 , Office: P/2918 )

Most Active Art Unit
2915
Art Unit(s)
2918, 2915
Total Applications
2486
Issued Applications
2395
Pending Applications
0
Abandoned Applications
91

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19369359 [patent_doc_number] => 12061439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Image forming device [patent_app_type] => utility [patent_app_number] => 18/126316 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4345 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126316 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126316
Image forming device Mar 23, 2023 Issued
Array ( [id] => 18512879 [patent_doc_number] => 20230229099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => FIXING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/186675 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8846 [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] => 18186675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186675
Fixing device and image forming apparatus Mar 19, 2023 Issued
Array ( [id] => 18498930 [patent_doc_number] => 20230221662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/185096 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185096
Image forming apparatus Mar 15, 2023 Issued
Array ( [id] => 18651175 [patent_doc_number] => 20230297011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => FIXING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/180509 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180509
Fixing device and image forming apparatus Mar 7, 2023 Issued
Array ( [id] => 18470843 [patent_doc_number] => 20230205129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => IMAGE FORMING APPARATUS, PROCESS CARTRIDGES, AND CONNECTING MEMBER [patent_app_type] => utility [patent_app_number] => 18/112610 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18112610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112610
Image forming apparatus, process cartridges, and connecting member Feb 21, 2023 Issued
Array ( [id] => 19426460 [patent_doc_number] => 12085872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Image forming apparatus and method of controlling the same [patent_app_type] => utility [patent_app_number] => 18/111980 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 12981 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111980 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111980
Image forming apparatus and method of controlling the same Feb 20, 2023 Issued
Array ( [id] => 18437930 [patent_doc_number] => 20230185225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => IMAGE FORMING APPARATUS CAPABLE OF DISPLAYING ON DISPLAY ERROR RELATING TO DRUM CARTRIDGE IN PREFERENCE TO ERROR RELATING TO TONER CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/167240 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18167240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167240
Image forming apparatus capable of displaying on display error relating to drum cartridge in preference to error relating to toner cartridge Feb 9, 2023 Issued
Array ( [id] => 19475366 [patent_doc_number] => 12105452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Method and apparatus of heating control, image forming device, and storage medium [patent_app_type] => utility [patent_app_number] => 18/164564 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13292 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 18164564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/164564
Method and apparatus of heating control, image forming device, and storage medium Feb 2, 2023 Issued
Array ( [id] => 19652781 [patent_doc_number] => 12174563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Image forming apparatus controlling current balance based on environmental conditions [patent_app_type] => utility [patent_app_number] => 18/083016 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12381 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083016
Image forming apparatus controlling current balance based on environmental conditions Dec 15, 2022 Issued
Array ( [id] => 18271563 [patent_doc_number] => 20230092805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => IMAGE FORMING APPARATUS RESTRICTING USAGE OF NON-SPECIFIC-COLOR CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/060074 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060074
Image forming apparatus restricting usage of non-specific-color cartridge Nov 29, 2022 Issued
Array ( [id] => 19292956 [patent_doc_number] => 12032308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/056351 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 9674 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056351
Image forming apparatus Nov 16, 2022 Issued
Array ( [id] => 18772416 [patent_doc_number] => 20230367241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => DEVELOPING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/988731 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988731
Developing device and image forming apparatus Nov 15, 2022 Issued
Array ( [id] => 18889291 [patent_doc_number] => 11868061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Image forming apparatus to suppress unnecessary exposure of photoconductive body [patent_app_type] => utility [patent_app_number] => 18/052648 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13913 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052648
Image forming apparatus to suppress unnecessary exposure of photoconductive body Nov 3, 2022 Issued
Array ( [id] => 18350173 [patent_doc_number] => 20230138284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => INFORMATION PROCESSING APPARATUS, METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/049201 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049201
Information processing apparatus and method for notifying a user at an appropriate timing that a calibration is required Oct 23, 2022 Issued
Array ( [id] => 18333238 [patent_doc_number] => 20230125186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/970883 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970883
IMAGE FORMING APPARATUS Oct 20, 2022 Abandoned
Array ( [id] => 19398287 [patent_doc_number] => 12072648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Conductive roller, transfer device, process cartridge, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/971092 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 10101 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971092
Conductive roller, transfer device, process cartridge, and image forming apparatus Oct 20, 2022 Issued
Array ( [id] => 18333774 [patent_doc_number] => 20230125722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/969140 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17969140 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969140
Image forming apparatus Oct 18, 2022 Issued
Array ( [id] => 19167069 [patent_doc_number] => 11982970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Toner cartridge having positioning features [patent_app_type] => utility [patent_app_number] => 17/968051 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8819 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968051
Toner cartridge having positioning features Oct 17, 2022 Issued
Array ( [id] => 19355444 [patent_doc_number] => 12055882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Image forming apparatus, image forming method, and storage medium [patent_app_type] => utility [patent_app_number] => 17/965774 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 10591 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965774
Image forming apparatus, image forming method, and storage medium Oct 13, 2022 Issued
Array ( [id] => 18802734 [patent_doc_number] => 11835891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Intermediate transfer belt and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/938294 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 10683 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17938294 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938294
Intermediate transfer belt and image forming apparatus Oct 4, 2022 Issued
Menu