Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 18215896 [patent_doc_number] => 11590814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Safety connector for trailers [patent_app_type] => utility [patent_app_number] => 17/146061 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 2182 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146061
Safety connector for trailers Jan 10, 2021 Issued
Array ( [id] => 20226817 [patent_doc_number] => 12415457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Safety zone with breakaway for use on a tanker truck [patent_app_type] => utility [patent_app_number] => 17/144508 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 31 [patent_no_of_words] => 7992 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17144508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/144508
Safety zone with breakaway for use on a tanker truck Jan 7, 2021 Issued
Array ( [id] => 16807375 [patent_doc_number] => 20210129928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => CRAWLER DRIVE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/144457 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17144457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/144457
Crawler drive system Jan 7, 2021 Issued
Array ( [id] => 16792383 [patent_doc_number] => 20210122200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Front Tow Extended Saddle [patent_app_type] => utility [patent_app_number] => 17/143610 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17143610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143610
Front tow extended saddle Jan 6, 2021 Issued
Array ( [id] => 17974991 [patent_doc_number] => 11491834 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-08 [patent_title] => Controlled-flexing trailer hitch system and method [patent_app_type] => utility [patent_app_number] => 17/134576 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4891 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134576
Controlled-flexing trailer hitch system and method Dec 27, 2020 Issued
Array ( [id] => 17686857 [patent_doc_number] => 20220194149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ACTUATOR COUPLER FOR HITCH CONNECTION [patent_app_type] => utility [patent_app_number] => 17/132593 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17132593 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132593
Actuator coupler for hitch connection Dec 22, 2020 Issued
Array ( [id] => 18128423 [patent_doc_number] => 11554620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Hitch for a material handling vehicle [patent_app_type] => utility [patent_app_number] => 17/132529 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 29 [patent_no_of_words] => 7056 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17132529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132529
Hitch for a material handling vehicle Dec 22, 2020 Issued
Array ( [id] => 18165773 [patent_doc_number] => 20230032374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => COMPLIANT SHAFT-ROTOR COUPLING FOR IMPROVED END STOP EXIT [patent_app_type] => utility [patent_app_number] => 17/788920 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788920 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788920
Compliant shaft-rotor coupling for improved end stop exit Dec 21, 2020 Issued
Array ( [id] => 18837424 [patent_doc_number] => 11845484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Motorized beach cart [patent_app_type] => utility [patent_app_number] => 17/123564 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6102 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17123564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/123564
Motorized beach cart Dec 15, 2020 Issued
Array ( [id] => 18168741 [patent_doc_number] => 20230035352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => METHOD AND CONTROL DEVICE FOR CONTROLLING DRIVING OPERATION OF AN ARTICULATED TRACKED VEHICLE [patent_app_type] => utility [patent_app_number] => 17/786463 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786463
Method and control device for controlling driving operation of an articulated tracked vehicle Dec 10, 2020 Issued
Array ( [id] => 17742073 [patent_doc_number] => 11390127 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-19 [patent_title] => Garbage can hitch and garbage can having a built-in hitch [patent_app_type] => utility [patent_app_number] => 17/116899 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 5919 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/116899
Garbage can hitch and garbage can having a built-in hitch Dec 8, 2020 Issued
Array ( [id] => 17997539 [patent_doc_number] => 11498630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Snow vehicle [patent_app_type] => utility [patent_app_number] => 17/115259 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 31 [patent_no_of_words] => 4076 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115259
Snow vehicle Dec 7, 2020 Issued
Array ( [id] => 16719720 [patent_doc_number] => 20210086867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => Linearly Actuated Vehicle with Coiling Power Link [patent_app_type] => utility [patent_app_number] => 17/110074 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110074
Linearly actuated vehicle with coiling power link Dec 1, 2020 Issued
Array ( [id] => 18128425 [patent_doc_number] => 11554622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Ball mount with indicator [patent_app_type] => utility [patent_app_number] => 17/109944 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2669 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17109944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109944
Ball mount with indicator Dec 1, 2020 Issued
Array ( [id] => 17905211 [patent_doc_number] => 11459053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Electric vehicle [patent_app_type] => utility [patent_app_number] => 17/108871 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5779 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108871 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108871
Electric vehicle Nov 30, 2020 Issued
Array ( [id] => 19931066 [patent_doc_number] => 12304261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Automated towing system comprising a central body formed by two anchoring yokes, one located at each end of said body, a rear wheel assembly and a front wheel assembly for the movement thereof, and a hydraulic power pack [patent_app_type] => utility [patent_app_number] => 17/767093 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767093
Automated towing system comprising a central body formed by two anchoring yokes, one located at each end of said body, a rear wheel assembly and a front wheel assembly for the movement thereof, and a hydraulic power pack Nov 22, 2020 Issued
Array ( [id] => 18187000 [patent_doc_number] => 11577563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Installation unit with latching elements for carrier unit mounted on a motor vehicle [patent_app_type] => utility [patent_app_number] => 17/094137 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6871 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17094137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/094137
Installation unit with latching elements for carrier unit mounted on a motor vehicle Nov 9, 2020 Issued
Array ( [id] => 18035735 [patent_doc_number] => 20220379950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => STEER-BY-WIRE TYPE STEERING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/773610 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773610
Steer-by-wire type steering apparatus Nov 2, 2020 Issued
Array ( [id] => 19948020 [patent_doc_number] => 12319364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Steer-by-wire steering apparatus [patent_app_type] => utility [patent_app_number] => 17/774558 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774558
Steer-by-wire steering apparatus Nov 2, 2020 Issued
Array ( [id] => 18186994 [patent_doc_number] => 11577557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Trailer hitch [patent_app_type] => utility [patent_app_number] => 17/082694 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 7813 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082694 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082694
Trailer hitch Oct 27, 2020 Issued
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