Search

Bot L. Ledynh

Examiner (ID: 6206, Phone: (571)272-2231 , Office: P/2858 )

Most Active Art Unit
2858
Art Unit(s)
2862, 2858, 2103, 2831, 2899
Total Applications
2040
Issued Applications
1805
Pending Applications
55
Abandoned Applications
180

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19841433 [patent_doc_number] => 12253818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/064985 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7828 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064985
Image forming apparatus Dec 12, 2022 Issued
Array ( [id] => 19884008 [patent_doc_number] => 12269700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Sheet conveyor and image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/065132 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 8411 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065132
Sheet conveyor and image forming apparatus Dec 12, 2022 Issued
Array ( [id] => 19077942 [patent_doc_number] => 11947301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Sheet processing apparatus and image forming apparatus having the same [patent_app_type] => utility [patent_app_number] => 18/074820 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 40 [patent_no_of_words] => 18546 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 619 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074820
Sheet processing apparatus and image forming apparatus having the same Dec 4, 2022 Issued
Array ( [id] => 19536595 [patent_doc_number] => 12129136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Sheet input module having interlocking sheet-stopper structure and printing device using such sheet input module [patent_app_type] => utility [patent_app_number] => 18/074390 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2538 [patent_no_of_claims] => 14 [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] => 18074390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074390
Sheet input module having interlocking sheet-stopper structure and printing device using such sheet input module Dec 1, 2022 Issued
Array ( [id] => 18870988 [patent_doc_number] => 11858773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Post-processing device, image forming system, controlling method and non-transitory recording medium [patent_app_type] => utility [patent_app_number] => 18/060155 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 16846 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060155
Post-processing device, image forming system, controlling method and non-transitory recording medium Nov 29, 2022 Issued
Array ( [id] => 18451152 [patent_doc_number] => 20230192429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/058950 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058950
Sheet feeding apparatus and image forming apparatus Nov 27, 2022 Issued
Array ( [id] => 18657454 [patent_doc_number] => 20230303357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => PAPER SORTING DEVICE AND MACHINING PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 18/058310 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18058310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058310
Paper sorting device and machining processing device Nov 22, 2022 Issued
Array ( [id] => 18391073 [patent_doc_number] => 20230159291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/988037 [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] => 12651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988037
Sheet feeding apparatus and image forming apparatus Nov 15, 2022 Issued
Array ( [id] => 19730989 [patent_doc_number] => 12208979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Feeding device and image forming apparatus incorporating same [patent_app_type] => utility [patent_app_number] => 17/988074 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 7738 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988074
Feeding device and image forming apparatus incorporating same Nov 15, 2022 Issued
Array ( [id] => 18391079 [patent_doc_number] => 20230159297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SHEET DISCHARGE APPARATUS AND IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/055768 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055768
Sheet discharge apparatus and image forming system Nov 14, 2022 Issued
Array ( [id] => 19623910 [patent_doc_number] => 12162714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Sheet feeder and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/977334 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 7200 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17977334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/977334
Sheet feeder and image forming apparatus Oct 30, 2022 Issued
Array ( [id] => 18375708 [patent_doc_number] => 20230150789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/975831 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975831
Sheet processing apparatus and image forming system Oct 27, 2022 Issued
Array ( [id] => 18861593 [patent_doc_number] => 20230416028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => DRIVE SWITCHING DEVICE, SHEET TRANSPORT DEVICE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/976176 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976176
Drive switching device, sheet transport device, and image forming apparatus Oct 27, 2022 Issued
Array ( [id] => 18335660 [patent_doc_number] => 20230127609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SHEET BINDING DEVICE, IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/972444 [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] => 6920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972444
Sheet binding device, image forming apparatus Oct 23, 2022 Issued
Array ( [id] => 18375706 [patent_doc_number] => 20230150787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SHEET STACKER AND IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/969135 [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] => 7744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17969135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969135
Sheet stacker and image forming system Oct 18, 2022 Issued
Array ( [id] => 18336233 [patent_doc_number] => 20230128182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/968925 [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] => 4545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968925
Sheet conveying device and image forming apparatus Oct 18, 2022 Issued
Array ( [id] => 19059974 [patent_doc_number] => 11939181 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => Sheet post-processing apparatus [patent_app_type] => utility [patent_app_number] => 17/968547 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 9739 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968547
Sheet post-processing apparatus Oct 17, 2022 Issued
Array ( [id] => 18668000 [patent_doc_number] => 11774897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/968781 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7373 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968781
Image forming apparatus Oct 17, 2022 Issued
Array ( [id] => 19890141 [patent_doc_number] => 20250115453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => A SYSTEM FOR SUPPORT AND MOVEMENT OF A STACK OF INTERFOLDED SHEETS DURING PRODUCTION OF PAPER PRODUCTS IN STACKS OF INTERFOLDED SHEETS IN AN INTERFOLDING MACHINE [patent_app_type] => utility [patent_app_number] => 18/695473 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18695473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/695473
A SYSTEM FOR SUPPORT AND MOVEMENT OF A STACK OF INTERFOLDED SHEETS DURING PRODUCTION OF PAPER PRODUCTS IN STACKS OF INTERFOLDED SHEETS IN AN INTERFOLDING MACHINE Oct 17, 2022 Pending
Array ( [id] => 18326591 [patent_doc_number] => 20230124719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => MEDIUM TRANSPORT APPARATUS AND RECORDING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/047217 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047217 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047217
Medium transport apparatus and recording apparatus Oct 16, 2022 Issued
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