Search

Luis A. Gonzalez

Examiner (ID: 14142, Phone: (571)270-3094 , Office: P/3653 )

Most Active Art Unit
3653
Art Unit(s)
3653, 3656
Total Applications
1277
Issued Applications
1060
Pending Applications
76
Abandoned Applications
163

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19233481 [patent_doc_number] => 20240190673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => ROLLER PAIR FOR CONVEYING SHEETS AND PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/389263 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389263 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389263
Roller pair for conveying sheets and printing apparatus Nov 13, 2023 Issued
Array ( [id] => 20743870 [patent_doc_number] => 12643760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Stacker for stacking sheets, and related method [patent_app_type] => utility [patent_app_number] => 18/374357 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 2180 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18374357 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/374357
Stacker for stacking sheets, and related method Sep 27, 2023 Issued
Array ( [id] => 20302265 [patent_doc_number] => 12448242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Image reading apparatus and method of controlling image reading apparatus [patent_app_type] => utility [patent_app_number] => 18/475304 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 12189 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18475304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475304
Image reading apparatus and method of controlling image reading apparatus Sep 26, 2023 Issued
Array ( [id] => 20479833 [patent_doc_number] => 12528302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Image forming apparatus and medium abnormality detection method [patent_app_type] => utility [patent_app_number] => 18/470728 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470728
Image forming apparatus and medium abnormality detection method Sep 19, 2023 Issued
Array ( [id] => 20372255 [patent_doc_number] => 12479677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Medium support device and reading device [patent_app_type] => utility [patent_app_number] => 18/470239 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 7188 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470239
Medium support device and reading device Sep 18, 2023 Issued
Array ( [id] => 20671781 [patent_doc_number] => 12612281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Medium transport device and image reading apparatus [patent_app_type] => utility [patent_app_number] => 18/469591 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18469591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469591
Medium transport device and image reading apparatus Sep 18, 2023 Issued
Array ( [id] => 18878809 [patent_doc_number] => 20240002178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SHEET CONVEYING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/369410 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369410
SHEET CONVEYING APPARATUS Sep 17, 2023 Pending
Array ( [id] => 19003401 [patent_doc_number] => 20240067472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => MEDIUM TRANSPORT DEVICE AND RECORDING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/456417 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456417
MEDIUM TRANSPORT DEVICE AND RECORDING SYSTEM Aug 24, 2023 Pending
Array ( [id] => 20480190 [patent_doc_number] => 12528660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Sheet conveying device, automatic document feeder, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/236948 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12169 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236948
Sheet conveying device, automatic document feeder, and image forming apparatus Aug 22, 2023 Issued
Array ( [id] => 19961419 [patent_doc_number] => 12330901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Paper feeding roll and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 18/446485 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3856 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446485
Paper feeding roll and method for manufacturing same Aug 8, 2023 Issued
Array ( [id] => 19749461 [patent_doc_number] => 20250038026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => BLACK WHEELS FOR TRANSPORTING ULTRA-THIN SILICON WAFER [patent_app_type] => utility [patent_app_number] => 18/548084 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548084 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548084
Black wheels for transporting ultra-thin silicon wafer Jul 30, 2023 Issued
Array ( [id] => 18939442 [patent_doc_number] => 20240034581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => CONVEYING ROLLERS PAIR AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/358828 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358828
CONVEYING ROLLERS PAIR AND IMAGE FORMING APPARATUS Jul 24, 2023 Abandoned
Array ( [id] => 18939444 [patent_doc_number] => 20240034583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => IMAGE FORMING APPARATUS EXECUTING CALIBRATIONS, CONTROL METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/358347 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358347
Image forming apparatus executing calibrations, control method, and storage medium Jul 24, 2023 Issued
Array ( [id] => 20255908 [patent_doc_number] => 12428248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Sheet processing apparatus, image forming apparatus, and image forming system [patent_app_type] => utility [patent_app_number] => 18/356639 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 11739 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356639
Sheet processing apparatus, image forming apparatus, and image forming system Jul 20, 2023 Issued
Array ( [id] => 18922186 [patent_doc_number] => 20240025190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => CONVEYANCE DEVICE, IMAGE FORMING APPARATUS, AND LIQUID DISCHARGE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/224076 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224076
CONVEYANCE DEVICE, IMAGE FORMING APPARATUS, AND LIQUID DISCHARGE APPARATUS Jul 19, 2023 Pending
Array ( [id] => 19479108 [patent_doc_number] => 20240327150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/354656 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354656
IMAGE FORMING APPARATUS Jul 18, 2023 Pending
Array ( [id] => 19003404 [patent_doc_number] => 20240067475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => MEDIUM FEED APPARATUS TO ADVANCE SUCCEEDING SHEET OF MEDIUM WHEN PRECEDING SHEET OF MEDIUM PASSES PICK ROLLER [patent_app_type] => utility [patent_app_number] => 18/352816 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18352816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352816
Medium feed apparatus to advance succeeding sheet of medium when preceding sheet of medium passes pick roller Jul 13, 2023 Issued
Array ( [id] => 18739295 [patent_doc_number] => 20230348216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => MEDIUM TRANSPORT APPARATUS AND PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/345659 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345659
Medium transport apparatus and processing apparatus Jun 29, 2023 Issued
Array ( [id] => 20302264 [patent_doc_number] => 12448241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Medium conveying apparatus to detect predetermined medium based on lift of medium [patent_app_type] => utility [patent_app_number] => 18/336903 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 4701 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18336903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336903
Medium conveying apparatus to detect predetermined medium based on lift of medium Jun 15, 2023 Issued
Array ( [id] => 18843607 [patent_doc_number] => 20230406011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => RECORDING MATERIAL CONVEYING DEVICE AND IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/205060 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205060
Recording material conveying device and image forming system Jun 1, 2023 Issued
Menu