Search

Chi Q. Nguyen

Examiner (ID: 5706, Phone: (571)272-6847 , Office: P/3635 )

Most Active Art Unit
3635
Art Unit(s)
3635, 3637
Total Applications
2883
Issued Applications
2215
Pending Applications
195
Abandoned Applications
516

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17760565 [patent_doc_number] => 20220234177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => TOOL BIT [patent_app_type] => utility [patent_app_number] => 17/718827 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718827
Tool bit Apr 11, 2022 Issued
Array ( [id] => 18691571 [patent_doc_number] => 20230321795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Pipe Plier Structure [patent_app_type] => utility [patent_app_number] => 17/716081 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 1112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716081
Pipe plier structure Apr 7, 2022 Issued
Array ( [id] => 19825656 [patent_doc_number] => 12246414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Multi-size tool bit holder for a rotary power tool [patent_app_type] => utility [patent_app_number] => 17/713672 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6821 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17713672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713672
Multi-size tool bit holder for a rotary power tool Apr 4, 2022 Issued
Array ( [id] => 19201888 [patent_doc_number] => 20240173787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => TOOL AND MANUFACTURING METHOD OF IT [patent_app_type] => utility [patent_app_number] => 18/284571 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18284571 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284571
TOOL AND MANUFACTURING METHOD OF IT Mar 29, 2022 Pending
Array ( [id] => 17912299 [patent_doc_number] => 20220314694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Easy Wheel Mount [patent_app_type] => utility [patent_app_number] => 17/702112 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702112
Easy Wheel Mount Mar 22, 2022 Abandoned
Array ( [id] => 18208174 [patent_doc_number] => 20230054432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => Multipurpose Wilderness Survival Tool [patent_app_type] => utility [patent_app_number] => 17/701852 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701852
Multipurpose Wilderness Survival Tool Mar 22, 2022 Abandoned
Array ( [id] => 17719600 [patent_doc_number] => 20220212319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => COVER PLATE STRUCTURE OF RATCHET WRENCH [patent_app_type] => utility [patent_app_number] => 17/701130 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701130
Cover plate structure of ratchet wrench Mar 21, 2022 Issued
Array ( [id] => 17703503 [patent_doc_number] => 20220203509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Apparatus for Assisted Buckle Release [patent_app_type] => utility [patent_app_number] => 17/696987 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696987
Apparatus for assisted buckle release Mar 16, 2022 Issued
Array ( [id] => 18700526 [patent_doc_number] => 11787018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Rotation wrench [patent_app_type] => utility [patent_app_number] => 17/695963 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 4021 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695963
Rotation wrench Mar 15, 2022 Issued
Array ( [id] => 17837149 [patent_doc_number] => 20220274454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => RAR2 Advanced Rapid Air Release Valve Pneumatic Tire Seater [patent_app_type] => utility [patent_app_number] => 17/695195 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695195
RAR2 advanced rapid air release valve pneumatic tire seater Mar 14, 2022 Issued
Array ( [id] => 19831498 [patent_doc_number] => 20250083284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => CAPILLARY TUBE PLIERS [patent_app_type] => utility [patent_app_number] => 18/290626 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290626
CAPILLARY TUBE PLIERS Mar 10, 2022 Pending
Array ( [id] => 18642711 [patent_doc_number] => 11766767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Anti-rolling socket [patent_app_type] => utility [patent_app_number] => 17/654086 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3495 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17654086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654086
Anti-rolling socket Mar 8, 2022 Issued
Array ( [id] => 18467740 [patent_doc_number] => 20230202021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => TELESCOPIC HAND TOOL [patent_app_type] => utility [patent_app_number] => 17/689595 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689595
TELESCOPIC HAND TOOL Mar 7, 2022 Abandoned
Array ( [id] => 17851050 [patent_doc_number] => 20220281091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SIDE HANDLE ASSEMBLY FOR POWER TOOL [patent_app_type] => utility [patent_app_number] => 17/689567 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17689567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689567
SIDE HANDLE ASSEMBLY FOR POWER TOOL Mar 7, 2022 Pending
Array ( [id] => 18538278 [patent_doc_number] => 20230243381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => Adapted Screw Head and Screwdriver Device [patent_app_type] => utility [patent_app_number] => 17/688074 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688074
Adapted Screw Head and Screwdriver Device Mar 6, 2022 Abandoned
Array ( [id] => 18456931 [patent_doc_number] => 20230198213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CLAMPING PLIER [patent_app_type] => utility [patent_app_number] => 17/652397 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17652397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652397
Clamping plier Feb 23, 2022 Issued
Array ( [id] => 17912011 [patent_doc_number] => 20220314406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => TOOL QUICK-RELEASE MECHANISM [patent_app_type] => utility [patent_app_number] => 17/671833 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17671833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/671833
TOOL QUICK-RELEASE MECHANISM Feb 14, 2022 Pending
Array ( [id] => 18566243 [patent_doc_number] => 20230256571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => Golf Club Wrench With Multi-Purpose Tip [patent_app_type] => utility [patent_app_number] => 17/671139 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17671139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/671139
Golf club wrench with multi-purpose tip Feb 13, 2022 Issued
Array ( [id] => 20172181 [patent_doc_number] => 12390904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Tool having mating plier jaw pairs [patent_app_type] => utility [patent_app_number] => 17/650533 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 35 [patent_no_of_words] => 9167 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650533
Tool having mating plier jaw pairs Feb 9, 2022 Issued
Array ( [id] => 18294889 [patent_doc_number] => 20230104575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => HAND TOOL WITH CUTTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/909699 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17909699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909699
HAND TOOL WITH CUTTING DEVICE Feb 9, 2022 Pending
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