
Dzung D. Tran
Examiner (ID: 11017, Phone: (571)272-3025 , Office: P/2637 )
| Most Active Art Unit | 2637 |
| Art Unit(s) | 2634, 2638, 2633, 2613, 2637 |
| Total Applications | 1457 |
| Issued Applications | 1235 |
| Pending Applications | 40 |
| Abandoned Applications | 188 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18611648
[patent_doc_number] => 20230278379
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-07
[patent_title] => BRACKET ASSEMBLY FOR A WEIGHT DISTRIBUTION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/966943
[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] => 3755
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[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 108
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966943
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/966943 | BRACKET ASSEMBLY FOR A WEIGHT DISTRIBUTION SYSTEM | Oct 16, 2022 | Abandoned |
Array
(
[id] => 19180720
[patent_doc_number] => 11987300
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-21
[patent_title] => Snow vehicle
[patent_app_type] => utility
[patent_app_number] => 17/964357
[patent_app_country] => US
[patent_app_date] => 2022-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 31
[patent_no_of_words] => 4092
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[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964357
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/964357 | Snow vehicle | Oct 11, 2022 | Issued |
Array
(
[id] => 18287574
[patent_doc_number] => 20230103046
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-30
[patent_title] => VEHICLE
[patent_app_type] => utility
[patent_app_number] => 17/953736
[patent_app_country] => US
[patent_app_date] => 2022-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8484
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[patent_no_of_ind_claims] => -9
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953736
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/953736 | Vehicle equipped with steer-by-wire type steering device | Sep 26, 2022 | Issued |
Array
(
[id] => 18280441
[patent_doc_number] => 20230095913
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-30
[patent_title] => BALL MOUNT HITCH ASSEMBLY WITH RETRACTABLE HITCH PINS
[patent_app_type] => utility
[patent_app_number] => 17/935454
[patent_app_country] => US
[patent_app_date] => 2022-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7408
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17935454
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/935454 | BALL MOUNT HITCH ASSEMBLY WITH RETRACTABLE HITCH PINS | Sep 25, 2022 | Abandoned |
Array
(
[id] => 18109120
[patent_doc_number] => 20230002000
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-05
[patent_title] => ELECTRIC VEHICLE
[patent_app_type] => utility
[patent_app_number] => 17/931882
[patent_app_country] => US
[patent_app_date] => 2022-09-13
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/931882 | ELECTRIC VEHICLE | Sep 12, 2022 | Abandoned |
Array
(
[id] => 19002862
[patent_doc_number] => 20240066933
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-29
[patent_title] => VARIABLE TRAILER SWAY DAMPING
[patent_app_type] => utility
[patent_app_number] => 17/823893
[patent_app_country] => US
[patent_app_date] => 2022-08-31
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/823893 | Variable trailer sway damping | Aug 30, 2022 | Issued |
Array
(
[id] => 20157842
[patent_doc_number] => 12384447
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-12
[patent_title] => Electrically driven rack and pinion steering system of a motor vehicle
[patent_app_type] => utility
[patent_app_number] => 17/898793
[patent_app_country] => US
[patent_app_date] => 2022-08-30
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/898793 | Electrically driven rack and pinion steering system of a motor vehicle | Aug 29, 2022 | Issued |
Array
(
[id] => 19839821
[patent_doc_number] => 12252187
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-18
[patent_title] => Steer-by-wire type steering device
[patent_app_type] => utility
[patent_app_number] => 17/899033
[patent_app_country] => US
[patent_app_date] => 2022-08-30
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899033
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/899033 | Steer-by-wire type steering device | Aug 29, 2022 | Issued |
Array
(
[id] => 20128547
[patent_doc_number] => 12370848
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-29
[patent_title] => Coupling apparatus for towing
[patent_app_type] => utility
[patent_app_number] => 17/896149
[patent_app_country] => US
[patent_app_date] => 2022-08-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/896149 | Coupling apparatus for towing | Aug 25, 2022 | Issued |
Array
(
[id] => 20315619
[patent_doc_number] => 12454159
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-28
[patent_title] => Pivoting trailer hitch
[patent_app_type] => utility
[patent_app_number] => 17/893824
[patent_app_country] => US
[patent_app_date] => 2022-08-23
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893824
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/893824 | Pivoting trailer hitch | Aug 22, 2022 | Issued |
Array
(
[id] => 19939593
[patent_doc_number] => 12311710
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-05-27
[patent_title] => Easy connect trailer hitch lock
[patent_app_type] => utility
[patent_app_number] => 17/891175
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/891175 | Easy connect trailer hitch lock | Aug 18, 2022 | Issued |
Array
(
[id] => 19571172
[patent_doc_number] => 20240375464
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-14
[patent_title] => HITCH SYSTEM, VEHICLE EQUIPPED WITH SUCH A SYSTEM, ASSEMBLY KIT AND CORRESPONDING METHODS FOR ASSEMBLY, OPERATION AND USE
[patent_app_type] => utility
[patent_app_number] => 18/684540
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[rel_patent_id] =>[rel_patent_doc_number] =>) 18/684540 | HITCH SYSTEM, VEHICLE EQUIPPED WITH SUCH A SYSTEM, ASSEMBLY KIT AND CORRESPONDING METHODS FOR ASSEMBLY, OPERATION AND USE | Aug 15, 2022 | Pending |
Array
(
[id] => 20200967
[patent_doc_number] => 12403734
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[patent_kind] => B2
[patent_issue_date] => 2025-09-02
[patent_title] => Vehicle rear structure and trailer coupling structure of vehicle
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Array
(
[id] => 20607690
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/885689 | Trailer coupling | Aug 10, 2022 | Issued |
| 17/884004 | EASY CONNECT TRAILER HITCH | Aug 8, 2022 | Pending |
Array
(
[id] => 18182992
[patent_doc_number] => 20230043722
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-09
[patent_title] => DEVICE FOR SUPPORTING CABLES FOR ARTICULATED VEHICLES
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/878381 | Device for supporting cables for articulated vehicles | Jul 31, 2022 | Issued |
Array
(
[id] => 19839820
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Array
(
[id] => 17989593
[patent_doc_number] => 20220355630
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[patent_issue_date] => 2022-11-10
[patent_title] => HITCHES AND CONNECTIONS FOR AUTOMATED GUIDED VEHICLE
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/814810 | Hitches and connections for automated guided vehicle | Jul 24, 2022 | Issued |
Array
(
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Array
(
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