Search

Tran N. Nguyen

Examiner (ID: 2165, Phone: (571)272-2030 , Office: P/2834 )

Most Active Art Unit
2834
Art Unit(s)
3686, 2102, 3685, 2834, 3626, 3621
Total Applications
3627
Issued Applications
2585
Pending Applications
155
Abandoned Applications
933

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19512691 [patent_doc_number] => 20240344377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Removable Center Guide for Shower Doors [patent_app_type] => utility [patent_app_number] => 18/472733 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472733
Removable Center Guide for Shower Doors Sep 21, 2023 Pending
Array ( [id] => 19083618 [patent_doc_number] => 20240110419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => REVERSIBLE BIFOLD DOOR ROLLER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/471657 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471657
REVERSIBLE BIFOLD DOOR ROLLER ASSEMBLY Sep 20, 2023 Pending
Array ( [id] => 19832879 [patent_doc_number] => 20250084665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DEVICE TO ASSIST IN CLOSING DOORS, AND BIASING MECHANISM FOR SAME [patent_app_type] => utility [patent_app_number] => 18/243157 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243157
Device to assist in closing doors, and biasing mechanism for same Sep 6, 2023 Issued
Array ( [id] => 20357768 [patent_doc_number] => 12473756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Adjustable latch systems and methods [patent_app_type] => utility [patent_app_number] => 18/462591 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 5561 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462591
Adjustable latch systems and methods Sep 6, 2023 Issued
Array ( [id] => 19817341 [patent_doc_number] => 20250075548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => DETENT POSITION HINGE FOR USE WITH CONTAINMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/456779 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18456779 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456779
Detent position hinge for use with containment systems Aug 27, 2023 Issued
Array ( [id] => 19004219 [patent_doc_number] => 20240068290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => EDDY CURRENT BRAKING DEVICES FOR MOVING DOORS AND OTHER STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/238621 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238621
EDDY CURRENT BRAKING DEVICES FOR MOVING DOORS AND OTHER STRUCTURES Aug 27, 2023 Abandoned
Array ( [id] => 18988372 [patent_doc_number] => 20240060341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => PIVOT SLIDING DOOR GUIDING DEVICE WITHOUT GUIDE RAIL [patent_app_type] => utility [patent_app_number] => 18/447896 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447896
Pivot sliding door guiding device without guide rail Aug 9, 2023 Issued
Array ( [id] => 19941962 [patent_doc_number] => 12314091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Folding mechanism and electronic device [patent_app_type] => utility [patent_app_number] => 18/446932 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 3744 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446932
Folding mechanism and electronic device Aug 8, 2023 Issued
Array ( [id] => 19221044 [patent_doc_number] => 20240185748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DOOR CLOSER POWER ADJUSTMENT [patent_app_type] => utility [patent_app_number] => 18/231542 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231542
Door closer power adjustment Aug 7, 2023 Issued
Array ( [id] => 18809247 [patent_doc_number] => 20230383582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => CASE ASSEMBLY AND REFRIGERATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/366573 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 478 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366573 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366573
CASE ASSEMBLY AND REFRIGERATION DEVICE Aug 6, 2023 Pending
Array ( [id] => 18787039 [patent_doc_number] => 20230375252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => CASE ASSEMBLY AND REFRIGERATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/366622 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366622
CASE ASSEMBLY AND REFRIGERATION DEVICE Aug 6, 2023 Pending
Array ( [id] => 18771429 [patent_doc_number] => 20230366250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => HOLLOW HINGE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/226306 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226306
Hollow hinge and electronic device Jul 25, 2023 Issued
Array ( [id] => 19067902 [patent_doc_number] => 20240102328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => HINGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/349284 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18349284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349284
Hinge device Jul 9, 2023 Issued
Array ( [id] => 19082899 [patent_doc_number] => 20240109700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => APPARATUS AND METHOD FOR BUNDLING AND BINDING ITEMS [patent_app_type] => utility [patent_app_number] => 18/205514 [patent_app_country] => US [patent_app_date] => 2023-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205514
APPARATUS AND METHOD FOR BUNDLING AND BINDING ITEMS Jun 2, 2023 Abandoned
Array ( [id] => 19615710 [patent_doc_number] => 20240401390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => DOUBLE-SHAFT HINGE WITH SINGLE-SHAFT IMPLEMENTATION MODE [patent_app_type] => utility [patent_app_number] => 18/327727 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18327727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327727
DOUBLE-SHAFT HINGE WITH SINGLE-SHAFT IMPLEMENTATION MODE May 31, 2023 Abandoned
Array ( [id] => 19615708 [patent_doc_number] => 20240401388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => VEHICLE DOOR HINGE [patent_app_type] => utility [patent_app_number] => 18/326052 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326052
VEHICLE DOOR HINGE May 30, 2023 Pending
Array ( [id] => 18754661 [patent_doc_number] => 20230358085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Secure Door Hinge Assembly for Security Compartment [patent_app_type] => utility [patent_app_number] => 18/143467 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18143467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143467
Secure Door Hinge Assembly for Security Compartment May 3, 2023 Pending
Array ( [id] => 20212373 [patent_doc_number] => 12409007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Sterilizable cover for handle of accessory of medical suspended ceiling assembly [patent_app_type] => utility [patent_app_number] => 18/143194 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 3384 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18143194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143194
Sterilizable cover for handle of accessory of medical suspended ceiling assembly May 3, 2023 Issued
Array ( [id] => 20144475 [patent_doc_number] => 12378807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Furniture fittings for the movable mounting of a furniture part [patent_app_type] => utility [patent_app_number] => 18/141575 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141575
Furniture fittings for the movable mounting of a furniture part Apr 30, 2023 Issued
Array ( [id] => 20230746 [patent_doc_number] => 20250288065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => IMPROVED RETENTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/862387 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18862387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/862387
IMPROVED RETENTION DEVICE Apr 27, 2023 Pending
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