Search

John Lin

Examiner (ID: 7025, Phone: (571)270-1274 , Office: P/2815 )

Most Active Art Unit
2815
Art Unit(s)
2815
Total Applications
517
Issued Applications
295
Pending Applications
46
Abandoned Applications
191

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19585773 [patent_doc_number] => 20240383330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => MECHANICAL COUPLING OF DUAL ELECTRIC MOTORS DRIVING A SINGLE VEHICLE AXLE [patent_app_type] => utility [patent_app_number] => 18/319139 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319139
MECHANICAL COUPLING OF DUAL ELECTRIC MOTORS DRIVING A SINGLE VEHICLE AXLE May 16, 2023 Pending
Array ( [id] => 18611884 [patent_doc_number] => 20230278615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => CHILD STROLLER APPARATUS [patent_app_type] => utility [patent_app_number] => 18/314982 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18314982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314982
Child stroller apparatus May 9, 2023 Issued
Array ( [id] => 20634113 [patent_doc_number] => 12594980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Unlock device and stroller [patent_app_type] => utility [patent_app_number] => 18/144234 [patent_app_country] => US [patent_app_date] => 2023-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 28 [patent_no_of_words] => 2335 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144234
Unlock device and stroller May 6, 2023 Issued
Array ( [id] => 20226920 [patent_doc_number] => 12415561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Stroller frame and stroller [patent_app_type] => utility [patent_app_number] => 18/143172 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18143172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143172
Stroller frame and stroller May 3, 2023 Issued
Array ( [id] => 18582523 [patent_doc_number] => 20230264778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => E-BIKE WITH CONCEALED BATTERY [patent_app_type] => utility [patent_app_number] => 18/305963 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305963
E-bike with concealed battery Apr 23, 2023 Issued
Array ( [id] => 20128579 [patent_doc_number] => 12370880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Engine support system and method [patent_app_type] => utility [patent_app_number] => 18/135488 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 27 [patent_no_of_words] => 5502 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135488
Engine support system and method Apr 16, 2023 Issued
Array ( [id] => 18551725 [patent_doc_number] => 20230249730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => DOUBLE-DECKER COLLAPSIBLE CART [patent_app_type] => utility [patent_app_number] => 18/135122 [patent_app_country] => US [patent_app_date] => 2023-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135122
DOUBLE-DECKER COLLAPSIBLE CART Apr 14, 2023 Abandoned
Array ( [id] => 19241674 [patent_doc_number] => 12012091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Internal combustion engine powerplant having high efficiency waste energy recovery and distribution [patent_app_type] => utility [patent_app_number] => 18/134457 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8513 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134457 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134457
Internal combustion engine powerplant having high efficiency waste energy recovery and distribution Apr 12, 2023 Issued
Array ( [id] => 18816842 [patent_doc_number] => 20230391182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => WORK VEHICLE [patent_app_type] => utility [patent_app_number] => 18/131017 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18131017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131017
Work vehicle Apr 4, 2023 Issued
Array ( [id] => 18817068 [patent_doc_number] => 20230391408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => WORK VEHICLE [patent_app_type] => utility [patent_app_number] => 18/129530 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129530 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129530
Work vehicle Mar 30, 2023 Issued
Array ( [id] => 20172376 [patent_doc_number] => 12391104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Work vehicle [patent_app_type] => utility [patent_app_number] => 18/129582 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1101 [patent_no_of_claims] => 6 [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] => 18129582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129582
Work vehicle Mar 30, 2023 Issued
Array ( [id] => 18708690 [patent_doc_number] => 20230331276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => CONVERTIBLE STROLLERS [patent_app_type] => utility [patent_app_number] => 18/191426 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191426
Convertible strollers Mar 27, 2023 Issued
Array ( [id] => 18674110 [patent_doc_number] => 20230311619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => VEHICLE [patent_app_type] => utility [patent_app_number] => 18/125423 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18125423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125423
Vehicle Mar 22, 2023 Issued
Array ( [id] => 18510970 [patent_doc_number] => 20230227090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SYSTEMS AND METHODS FOR IMPROVED CARGO DOLLY FOR REMOTE CARGO HOLDING PINS FOR A CARGO DOLLY [patent_app_type] => utility [patent_app_number] => 18/123857 [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] => 21025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 18123857 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123857
Systems and methods for improved cargo dolly for remote cargo holding pins for a cargo dolly Mar 19, 2023 Issued
Array ( [id] => 20343765 [patent_doc_number] => 12467489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Techniques for securing together components of one or more surgical carts [patent_app_type] => utility [patent_app_number] => 18/122450 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 45 [patent_no_of_words] => 13784 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122450 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122450
Techniques for securing together components of one or more surgical carts Mar 15, 2023 Issued
Array ( [id] => 20047551 [patent_doc_number] => 20250185773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => POSITIONABLE WHEELS FOR MOVING OBJECTS OVER STAIRS [patent_app_type] => utility [patent_app_number] => 18/843293 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18843293 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/843293
POSITIONABLE WHEELS FOR MOVING OBJECTS OVER STAIRS Feb 28, 2023 Pending
Array ( [id] => 20302044 [patent_doc_number] => 12448018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Folding trolley [patent_app_type] => utility [patent_app_number] => 18/172512 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172512
Folding trolley Feb 21, 2023 Issued
Array ( [id] => 19955087 [patent_doc_number] => 12325491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Hub motor for pedelec [patent_app_type] => utility [patent_app_number] => 18/113039 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 463 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113039
Hub motor for pedelec Feb 21, 2023 Issued
Array ( [id] => 19753673 [patent_doc_number] => 20250042238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => ELECTRIC VEHICLE AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/837470 [patent_app_country] => US [patent_app_date] => 2023-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18837470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/837470
ELECTRIC VEHICLE AND METHODS OF USE THEREOF Feb 15, 2023 Pending
Array ( [id] => 20432887 [patent_doc_number] => 12502946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Drive system for armored electric vehicles [patent_app_type] => utility [patent_app_number] => 18/169084 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169084 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169084
Drive system for armored electric vehicles Feb 13, 2023 Issued
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