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] => 19150683 [patent_doc_number] => 11975577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Trailer coupling assembly for a motor vehicle [patent_app_type] => utility [patent_app_number] => 17/534736 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7061 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534736
Trailer coupling assembly for a motor vehicle Nov 23, 2021 Issued
Array ( [id] => 17626600 [patent_doc_number] => 20220161615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => SYSTEM AND METHOD FOR MOVING A WASTE CONTAINER [patent_app_type] => utility [patent_app_number] => 17/531842 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17531842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/531842
SYSTEM AND METHOD FOR MOVING A WASTE CONTAINER Nov 21, 2021 Abandoned
Array ( [id] => 17459615 [patent_doc_number] => 20220072920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Trailer Hitch Mounting Assembly [patent_app_type] => utility [patent_app_number] => 17/529963 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17529963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/529963
Trailer Hitch Mounting Assembly Nov 17, 2021 Abandoned
Array ( [id] => 17459613 [patent_doc_number] => 20220072918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => SLIP HITCH SYSTEM AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/525890 [patent_app_country] => US [patent_app_date] => 2021-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17525890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525890
SLIP HITCH SYSTEM AND METHODS OF USE Nov 12, 2021 Abandoned
Array ( [id] => 18351580 [patent_doc_number] => 20230139691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Trailer Coupler Riser [patent_app_type] => utility [patent_app_number] => 17/453366 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453366
Trailer coupler riser Nov 2, 2021 Issued
Array ( [id] => 18035445 [patent_doc_number] => 20220379660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => 360-DEGREE ROTATABLE WHEEL APPARATUS AND MULTI WHEEL DRIVE MOBILITY USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/507544 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507544
360-degree rotatable wheel apparatus and multi wheel drive mobility using the same Oct 20, 2021 Issued
Array ( [id] => 19717044 [patent_doc_number] => 12202566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Straddled vehicle [patent_app_type] => utility [patent_app_number] => 17/507663 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 17091 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 634 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507663
Straddled vehicle Oct 20, 2021 Issued
Array ( [id] => 19675285 [patent_doc_number] => 12187129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Straddled vehicle [patent_app_type] => utility [patent_app_number] => 17/505475 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11809 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505475
Straddled vehicle Oct 18, 2021 Issued
Array ( [id] => 17776157 [patent_doc_number] => 20220242506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => Movable Object [patent_app_type] => utility [patent_app_number] => 17/505003 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505003
Movable object Oct 18, 2021 Issued
Array ( [id] => 19579573 [patent_doc_number] => 12145669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Single point hitch bed system [patent_app_type] => utility [patent_app_number] => 17/502655 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 4102 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17502655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502655
Single point hitch bed system Oct 14, 2021 Issued
Array ( [id] => 19325676 [patent_doc_number] => 12043338 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-23 [patent_title] => Dynamically balanced in-line wheel vehicle [patent_app_type] => utility [patent_app_number] => 17/501159 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 29 [patent_no_of_words] => 8141 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501159
Dynamically balanced in-line wheel vehicle Oct 13, 2021 Issued
Array ( [id] => 18861091 [patent_doc_number] => 20230415526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => CAM-ACTUATED LIFT ASSIST FOR TOW BAR ACTIVATED BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/248749 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -71 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248749
Cam-actuated lift assist for tow bar activated brake system Oct 12, 2021 Issued
Array ( [id] => 17520165 [patent_doc_number] => 20220106013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => Bicycle Battery Assembly [patent_app_type] => utility [patent_app_number] => 17/489903 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17489903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489903
Bicycle battery assembly Sep 29, 2021 Issued
Array ( [id] => 17357291 [patent_doc_number] => 20220018087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 17/487742 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487742 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487742
Working machine Sep 27, 2021 Issued
Array ( [id] => 19150684 [patent_doc_number] => 11975578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Electrical connector mounting bracket for a trailer hitch receiver [patent_app_type] => utility [patent_app_number] => 17/485828 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1712 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485828
Electrical connector mounting bracket for a trailer hitch receiver Sep 26, 2021 Issued
Array ( [id] => 19368056 [patent_doc_number] => 12060123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Robot [patent_app_type] => utility [patent_app_number] => 17/486757 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 10882 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486757
Robot Sep 26, 2021 Issued
Array ( [id] => 19066793 [patent_doc_number] => 20240101219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => MEANS OF TRANSPORT THAT CAN BE SIMULTANEOUSLY DRIVEN ELECTROMOTIVELY AND BY HUMAN MUSCULAR POWER [patent_app_type] => utility [patent_app_number] => 18/031636 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18031636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031636
MEANS OF TRANSPORT THAT CAN BE SIMULTANEOUSLY DRIVEN ELECTROMOTIVELY AND BY HUMAN MUSCULAR POWER Sep 23, 2021 Pending
Array ( [id] => 20240570 [patent_doc_number] => 12420877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Machine capable of moving on inclined plane and use method therefor [patent_app_type] => utility [patent_app_number] => 17/448676 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6321 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448676
Machine capable of moving on inclined plane and use method therefor Sep 22, 2021 Issued
Array ( [id] => 18314748 [patent_doc_number] => 11628813 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-18 [patent_title] => Walking trailer stand [patent_app_type] => utility [patent_app_number] => 17/479300 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2154 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479300 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479300
Walking trailer stand Sep 19, 2021 Issued
Array ( [id] => 17481478 [patent_doc_number] => 20220088982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => TRAILER COUPLER LOCK [patent_app_type] => utility [patent_app_number] => 17/476641 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476641
Trailer coupler lock Sep 15, 2021 Issued
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