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] => 19644590 [patent_doc_number] => 20240419110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/737089 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18737089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737089
Image forming apparatus Jun 6, 2024 Issued
Array ( [id] => 20415367 [patent_doc_number] => 12498648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/737178 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18737178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737178
Image forming apparatus Jun 6, 2024 Issued
Array ( [id] => 20265497 [patent_doc_number] => 12436484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Intermediate transfer belt, transfer device, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/733824 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8640 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733824
Intermediate transfer belt, transfer device, and image forming apparatus Jun 3, 2024 Issued
Array ( [id] => 19616952 [patent_doc_number] => 20240402632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => BELT DRIVE DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/731628 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731628
BELT DRIVE DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME Jun 2, 2024 Pending
Array ( [id] => 19971000 [patent_doc_number] => 12339609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/731803 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3355 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731803
Image forming apparatus Jun 2, 2024 Issued
Array ( [id] => 19465973 [patent_doc_number] => 20240319643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => HEATING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/731507 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731507
Heating device and image forming apparatus Jun 2, 2024 Issued
Array ( [id] => 19660220 [patent_doc_number] => 20240427285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/679269 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18679269 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/679269
Image forming apparatus May 29, 2024 Issued
Array ( [id] => 19616947 [patent_doc_number] => 20240402627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/675751 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675751 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675751
Image forming apparatus May 27, 2024 Issued
Array ( [id] => 19632804 [patent_doc_number] => 20240411253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/672428 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672428
Image forming apparatus May 22, 2024 Issued
Array ( [id] => 19602838 [patent_doc_number] => 20240393718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => IMAGE FORMING APPARATUS AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/667071 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667071
Image forming apparatus and storage medium May 16, 2024 Issued
Array ( [id] => 20415382 [patent_doc_number] => 12498663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Image forming system, diagnostic method, and non-transitory computer-readable recording medium [patent_app_type] => utility [patent_app_number] => 18/650849 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 4463 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650849
Image forming system, diagnostic method, and non-transitory computer-readable recording medium Apr 29, 2024 Issued
Array ( [id] => 20358666 [patent_doc_number] => 12474659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Image forming apparatus and method for controlling image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/645039 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8350 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645039
Image forming apparatus and method for controlling image forming apparatus Apr 23, 2024 Issued
Array ( [id] => 19616960 [patent_doc_number] => 20240402640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => IMAGE FORMING APPARATUS, PROVIDING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/638222 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638222
IMAGE FORMING APPARATUS, PROVIDING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM Apr 16, 2024 Abandoned
Array ( [id] => 19498943 [patent_doc_number] => 20240337961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/629112 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629112
Image forming apparatus Apr 7, 2024 Issued
Array ( [id] => 20358667 [patent_doc_number] => 12474660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/613853 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 19655 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613853 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613853
Image forming apparatus Mar 21, 2024 Issued
Array ( [id] => 20273344 [patent_doc_number] => 12443121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/613394 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2440 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 460 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613394
Image forming apparatus Mar 21, 2024 Issued
Array ( [id] => 19498960 [patent_doc_number] => 20240337978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => IMAGE FORMING SYSTEM, IMAGE FORMING METHOD, AND CRIMPING TONER IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/610299 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610299
IMAGE FORMING SYSTEM, IMAGE FORMING METHOD, AND CRIMPING TONER IMAGE FORMING APPARATUS Mar 19, 2024 Pending
Array ( [id] => 19267148 [patent_doc_number] => 20240210850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => IMAGE FORMING APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM AND IMAGE FORMING METHOD [patent_app_type] => utility [patent_app_number] => 18/596902 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18596902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596902
IMAGE FORMING APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM AND IMAGE FORMING METHOD Mar 5, 2024 Pending
Array ( [id] => 19434281 [patent_doc_number] => 20240302779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => IMAGE FORMING APPARATUS CAPABLE OF SIMPLIFYING CONTROL CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/590829 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18590829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590829
IMAGE FORMING APPARATUS CAPABLE OF SIMPLIFYING CONTROL CIRCUIT Feb 27, 2024 Abandoned
Array ( [id] => 19405300 [patent_doc_number] => 20240288811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => IMAGE FORMING APPARATUS THAT ADJUSTS PRESSURE TO NIP REGION FROM PRESSURE ROLLER, BY SWITCHING BETWEEN NORMAL LEVEL AND LOW LEVEL LOWER THAN NORMAL LEVEL [patent_app_type] => utility [patent_app_number] => 18/589060 [patent_app_country] => US [patent_app_date] => 2024-02-27 [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] => -6 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589060
IMAGE FORMING APPARATUS THAT ADJUSTS PRESSURE TO NIP REGION FROM PRESSURE ROLLER, BY SWITCHING BETWEEN NORMAL LEVEL AND LOW LEVEL LOWER THAN NORMAL LEVEL Feb 26, 2024 Abandoned
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