
Yee F. Lam
Examiner (ID: 18446, Phone: (571)270-7577 , Office: P/2465 )
| Most Active Art Unit | 2465 |
| Art Unit(s) | 2465 |
| Total Applications | 698 |
| Issued Applications | 508 |
| Pending Applications | 76 |
| Abandoned Applications | 137 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16777604
[patent_doc_number] => 20210114681
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-22
[patent_title] => KICK SCOOTER PERFORMANCE ENHANCEMENT
[patent_app_type] => utility
[patent_app_number] => 16/990063
[patent_app_country] => US
[patent_app_date] => 2020-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9127
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16990063
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/990063 | Kick scooter performance enhancement | Aug 10, 2020 | Issued |
Array
(
[id] => 17866282
[patent_doc_number] => 20220289017
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-15
[patent_title] => MOTOR UNIT, TEMPERATURE CONTROL SYSTEM, AND VEHICLE
[patent_app_type] => utility
[patent_app_number] => 17/631890
[patent_app_country] => US
[patent_app_date] => 2020-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6626
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 17631890
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/631890 | MOTOR UNIT, TEMPERATURE CONTROL SYSTEM, AND VEHICLE | Jul 30, 2020 | Abandoned |
Array
(
[id] => 18461179
[patent_doc_number] => 11685461
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-06-27
[patent_title] => Scooter folding mechanism
[patent_app_type] => utility
[patent_app_number] => 17/294423
[patent_app_country] => US
[patent_app_date] => 2020-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3657
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294423
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/294423 | Scooter folding mechanism | Jun 17, 2020 | Issued |
Array
(
[id] => 16311953
[patent_doc_number] => 20200290691
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-17
[patent_title] => Hydraulic Drive System
[patent_app_type] => utility
[patent_app_number] => 16/892788
[patent_app_country] => US
[patent_app_date] => 2020-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10855
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892788
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/892788 | Hydraulic Drive System | Jun 3, 2020 | Abandoned |
Array
(
[id] => 18116988
[patent_doc_number] => 11548362
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-10
[patent_title] => Vehicle battery unit
[patent_app_type] => utility
[patent_app_number] => 16/872710
[patent_app_country] => US
[patent_app_date] => 2020-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3946
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 304
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16872710
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/872710 | Vehicle battery unit | May 11, 2020 | Issued |
Array
(
[id] => 18450609
[patent_doc_number] => 20230191886
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-22
[patent_title] => ELECTRIC VEHICLE FLOOR STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 17/996510
[patent_app_country] => US
[patent_app_date] => 2020-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4944
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996510
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/996510 | Electric vehicle floor structure | Apr 27, 2020 | Issued |
Array
(
[id] => 17719983
[patent_doc_number] => 20220212702
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-07
[patent_title] => HAND CART HAVING LATERAL COUPLING MEANS
[patent_app_type] => utility
[patent_app_number] => 17/606423
[patent_app_country] => US
[patent_app_date] => 2020-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3132
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17606423
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/606423 | HAND CART HAVING LATERAL COUPLING MEANS | Apr 23, 2020 | Abandoned |
Array
(
[id] => 16908588
[patent_doc_number] => 11040610
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-22
[patent_title] => Electric powertrain system for heavy duty vehicles
[patent_app_type] => utility
[patent_app_number] => 16/852198
[patent_app_country] => US
[patent_app_date] => 2020-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
[patent_figures_cnt] => 29
[patent_no_of_words] => 15399
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16852198
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/852198 | Electric powertrain system for heavy duty vehicles | Apr 16, 2020 | Issued |
Array
(
[id] => 19969129
[patent_doc_number] => 12337718
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-24
[patent_title] => Battery storage system for electric refuse vehicle
[patent_app_type] => utility
[patent_app_number] => 16/851149
[patent_app_country] => US
[patent_app_date] => 2020-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 1149
[patent_no_of_claims] => 20
[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] => 16851149
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/851149 | Battery storage system for electric refuse vehicle | Apr 16, 2020 | Issued |
Array
(
[id] => 18460995
[patent_doc_number] => 11685276
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-06-27
[patent_title] => Methods and apparatus for powering a vehicle
[patent_app_type] => utility
[patent_app_number] => 16/847538
[patent_app_country] => US
[patent_app_date] => 2020-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 35
[patent_no_of_words] => 33611
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847538
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/847538 | Methods and apparatus for powering a vehicle | Apr 12, 2020 | Issued |
Array
(
[id] => 17641593
[patent_doc_number] => 20220169331
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-02
[patent_title] => MOTORIZED SCOOTER WITH GEAR SYSTEM TRANSMISSION
[patent_app_type] => utility
[patent_app_number] => 17/599300
[patent_app_country] => US
[patent_app_date] => 2020-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6583
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 384
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599300
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/599300 | Motorized scooter with gear system transmission | Mar 23, 2020 | Issued |
Array
(
[id] => 16283415
[patent_doc_number] => 20200277017
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-03
[patent_title] => FOLDABLE KICK SCOOTER
[patent_app_type] => utility
[patent_app_number] => 16/804030
[patent_app_country] => US
[patent_app_date] => 2020-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3067
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 256
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804030
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/804030 | Foldable kick scooter | Feb 27, 2020 | Issued |
Array
(
[id] => 18289627
[patent_doc_number] => 11618489
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-04-04
[patent_title] => Pallet sled
[patent_app_type] => utility
[patent_app_number] => 16/801349
[patent_app_country] => US
[patent_app_date] => 2020-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 37
[patent_figures_cnt] => 37
[patent_no_of_words] => 3964
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801349
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/801349 | Pallet sled | Feb 25, 2020 | Issued |
Array
(
[id] => 16053821
[patent_doc_number] => 20200188765
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-18
[patent_title] => POWERED PERSONAL TRANSPORTATION SYSTEMS AND METHODS
[patent_app_type] => utility
[patent_app_number] => 16/797825
[patent_app_country] => US
[patent_app_date] => 2020-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5967
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16797825
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/797825 | Powered personal transportation systems and methods | Feb 20, 2020 | Issued |
Array
(
[id] => 18219953
[patent_doc_number] => 11594907
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-28
[patent_title] => Power supply device, vehicle having the same, and method of controlling the same
[patent_app_type] => utility
[patent_app_number] => 16/785190
[patent_app_country] => US
[patent_app_date] => 2020-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 15855
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785190
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/785190 | Power supply device, vehicle having the same, and method of controlling the same | Feb 6, 2020 | Issued |
Array
(
[id] => 17452684
[patent_doc_number] => 11267526
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-08
[patent_title] => Structure of kick scooter
[patent_app_type] => utility
[patent_app_number] => 16/747528
[patent_app_country] => US
[patent_app_date] => 2020-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 2537
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[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] => 16747528
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/747528 | Structure of kick scooter | Jan 20, 2020 | Issued |
Array
(
[id] => 15897447
[patent_doc_number] => 20200148242
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-05-14
[patent_title] => SYSTEM FOR CONVERTING A DOOR TO A CART
[patent_app_type] => utility
[patent_app_number] => 16/747448
[patent_app_country] => US
[patent_app_date] => 2020-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11801
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747448
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/747448 | SYSTEM FOR CONVERTING A DOOR TO A CART | Jan 19, 2020 | Abandoned |
Array
(
[id] => 16190454
[patent_doc_number] => 20200231303
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-23
[patent_title] => TOWING VEHICLE SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/740079
[patent_app_country] => US
[patent_app_date] => 2020-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4139
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16740079
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/740079 | TOWING VEHICLE SYSTEM | Jan 9, 2020 | Abandoned |
Array
(
[id] => 18261142
[patent_doc_number] => 11608839
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-03-21
[patent_title] => Bracket mount for engine with pump package
[patent_app_type] => utility
[patent_app_number] => 16/697424
[patent_app_country] => US
[patent_app_date] => 2019-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 7062
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16697424
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/697424 | Bracket mount for engine with pump package | Nov 26, 2019 | Issued |
Array
(
[id] => 15930189
[patent_doc_number] => 20200156728
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-05-21
[patent_title] => KICK SCOOTER
[patent_app_type] => utility
[patent_app_number] => 16/687805
[patent_app_country] => US
[patent_app_date] => 2019-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4441
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 302
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16687805
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/687805 | Kick scooter | Nov 18, 2019 | Issued |