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] => 20534938 [patent_doc_number] => 12551991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Tool with ratchet mechanism [patent_app_type] => utility [patent_app_number] => 18/064078 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 33 [patent_no_of_words] => 7428 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064078
Tool with ratchet mechanism Dec 8, 2022 Issued
Array ( [id] => 19225933 [patent_doc_number] => 12005563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Hand tool device [patent_app_type] => utility [patent_app_number] => 18/060559 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 4267 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 18060559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060559
Hand tool device Nov 29, 2022 Issued
Array ( [id] => 19201926 [patent_doc_number] => 20240173825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => OPEN-ENDED RATCHET WRENCH [patent_app_type] => utility [patent_app_number] => 17/994206 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994206
OPEN-ENDED RATCHET WRENCH Nov 24, 2022 Abandoned
Array ( [id] => 19201944 [patent_doc_number] => 20240173843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Container Door Leverage Bar with Interchangeable Tools [patent_app_type] => utility [patent_app_number] => 18/058737 [patent_app_country] => US [patent_app_date] => 2022-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058737
Container Door Leverage Bar with Interchangeable Tools Nov 23, 2022 Abandoned
Array ( [id] => 19002598 [patent_doc_number] => 20240066669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => HIGH-PRECISION AND HIGH-TORSION RATCHET WRENCH [patent_app_type] => utility [patent_app_number] => 17/993221 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993221
HIGH-PRECISION AND HIGH-TORSION RATCHET WRENCH Nov 22, 2022 Pending
Array ( [id] => 18238375 [patent_doc_number] => 20230070686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => POWER CABLE JACKET REMOVAL DEVICE AND METHODS OF REMOVING A JACKET FROM A CABLE [patent_app_type] => utility [patent_app_number] => 18/055159 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055159
Power cable jacket removal device and methods of removing a jacket from a cable Nov 13, 2022 Issued
Array ( [id] => 19156701 [patent_doc_number] => 20240149408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => HAND TOOL WITH ANGLE ADJUSTING MECHANISM [patent_app_type] => utility [patent_app_number] => 17/979774 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17979774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979774
HAND TOOL WITH ANGLE ADJUSTING MECHANISM Nov 2, 2022 Pending
Array ( [id] => 19298562 [patent_doc_number] => 20240227129 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => Multi-functional screwdriver structure [patent_app_type] => utility [patent_app_number] => 17/971603 [patent_app_country] => US [patent_app_date] => 2022-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971603 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971603
Multi-functional screwdriver structure Oct 22, 2022 Pending
Array ( [id] => 19298562 [patent_doc_number] => 20240227129 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => Multi-functional screwdriver structure [patent_app_type] => utility [patent_app_number] => 17/971603 [patent_app_country] => US [patent_app_date] => 2022-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971603 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971603
Multi-functional screwdriver structure Oct 21, 2022 Pending
Array ( [id] => 18603876 [patent_doc_number] => 11745321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Apparatus for assisted buckle release [patent_app_type] => utility [patent_app_number] => 17/969158 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3942 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17969158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969158
Apparatus for assisted buckle release Oct 18, 2022 Issued
Array ( [id] => 18325077 [patent_doc_number] => 20230123205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => MACHINE FOR MOUNTING AND DEMOUNTING A TYRE RELATIVE TO A CORRESPONDING RIM AND WHEEL SERVICING METHOD [patent_app_type] => utility [patent_app_number] => 18/047694 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047694
MACHINE FOR MOUNTING AND DEMOUNTING A TYRE RELATIVE TO A CORRESPONDING RIM AND WHEEL SERVICING METHOD Oct 18, 2022 Pending
Array ( [id] => 19111828 [patent_doc_number] => 20240123578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => RATCHET WRENCH [patent_app_type] => utility [patent_app_number] => 18/047440 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18047440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047440
Ratchet wrench Oct 17, 2022 Issued
Array ( [id] => 18319418 [patent_doc_number] => 20230117546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Instrument For Transmitting Torque [patent_app_type] => utility [patent_app_number] => 17/968511 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968511
Instrument For Transmitting Torque Oct 17, 2022 Pending
Array ( [id] => 19111830 [patent_doc_number] => 20240123580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => HAND TOOL CAPABLE OF SWITCHING OPERATING DIRECTION [patent_app_type] => utility [patent_app_number] => 17/968616 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17968616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968616
Hand tool capable of switching operating direction Oct 17, 2022 Issued
Array ( [id] => 20157412 [patent_doc_number] => 12384013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Angle-adjustable power tool [patent_app_type] => utility [patent_app_number] => 17/962075 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962075
Angle-adjustable power tool Oct 6, 2022 Issued
Array ( [id] => 19066230 [patent_doc_number] => 20240100656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => Ratchet Wrench [patent_app_type] => utility [patent_app_number] => 17/950215 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950215
Ratchet Wrench Sep 21, 2022 Abandoned
Array ( [id] => 18143530 [patent_doc_number] => 20230017379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Tool with Etched Tip and Related Method [patent_app_type] => utility [patent_app_number] => 17/932759 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932759
Tool with Etched Tip and Related Method Sep 15, 2022 Pending
Array ( [id] => 19903500 [patent_doc_number] => 12280488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Hammer [patent_app_type] => utility [patent_app_number] => 17/942490 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942490
Hammer Sep 11, 2022 Issued
Array ( [id] => 19033174 [patent_doc_number] => 20240082989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Close Quarters Ratchet And Specialty Fastener Having A Drive Socket In At Least An End Of A Threaded Shaft [patent_app_type] => utility [patent_app_number] => 17/942226 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942226 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942226
Close Quarters Ratchet And Specialty Fastener Having A Drive Socket In At Least An End Of A Threaded Shaft Sep 11, 2022 Abandoned
Array ( [id] => 18289274 [patent_doc_number] => 11618134 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-04 [patent_title] => Ratcheting wrench apparatus, system and method of use thereof [patent_app_type] => utility [patent_app_number] => 17/823649 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 31 [patent_no_of_words] => 5505 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17823649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/823649
Ratcheting wrench apparatus, system and method of use thereof Aug 30, 2022 Issued
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