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] => 18057250 [patent_doc_number] => 20220388336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => MULTIPURPOSE AND UNIVERSAL WRENCH [patent_app_type] => utility [patent_app_number] => 17/831051 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831051
MULTIPURPOSE AND UNIVERSAL WRENCH Jun 1, 2022 Abandoned
Array ( [id] => 18076491 [patent_doc_number] => 20220402103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Reversible Ratchet Tool [patent_app_type] => utility [patent_app_number] => 17/830323 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830323
Reversible ratchet tool May 31, 2022 Issued
Array ( [id] => 18035228 [patent_doc_number] => 20220379443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Screwdriver with Extendable Shaft and Bit Storage [patent_app_type] => utility [patent_app_number] => 17/827000 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827000
Screwdriver with extendable shaft and bit storage May 26, 2022 Issued
Array ( [id] => 18350724 [patent_doc_number] => 20230138835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => KITCHEN GADGET SET [patent_app_type] => utility [patent_app_number] => 17/824315 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824315
KITCHEN GADGET SET May 24, 2022 Abandoned
Array ( [id] => 17851052 [patent_doc_number] => 20220281093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => PREP TOOL [patent_app_type] => utility [patent_app_number] => 17/752198 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752198
Prep tool May 23, 2022 Issued
Array ( [id] => 19331946 [patent_doc_number] => 20240246376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => DEVICE FOR FITTING/REMOVING TIRES [patent_app_type] => utility [patent_app_number] => 18/561352 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561352
DEVICE FOR FITTING/REMOVING TIRES May 22, 2022 Pending
Array ( [id] => 18785299 [patent_doc_number] => 20230373075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => GAITER WITH COUPLING [patent_app_type] => utility [patent_app_number] => 17/748801 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17748801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748801
GAITER WITH COUPLING May 18, 2022 Pending
Array ( [id] => 17836926 [patent_doc_number] => 20220274231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => Self-Adjusting Deep Well Socket [patent_app_type] => utility [patent_app_number] => 17/663890 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663890
Self-adjusting deep well socket May 17, 2022 Issued
Array ( [id] => 18035232 [patent_doc_number] => 20220379447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Socket [patent_app_type] => utility [patent_app_number] => 17/663520 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663520
Socket May 15, 2022 Abandoned
Array ( [id] => 19380164 [patent_doc_number] => 20240270034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => DEVICE FOR FITTING AND REMOVING A TIRE ON A RIM [patent_app_type] => utility [patent_app_number] => 18/561319 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561319
DEVICE FOR FITTING AND REMOVING A TIRE ON A RIM May 12, 2022 Pending
Array ( [id] => 17829132 [patent_doc_number] => 20220266436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Multi-Tool for Utility Engineers [patent_app_type] => utility [patent_app_number] => 17/741264 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17741264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741264
Multi-Tool for Utility Engineers May 9, 2022 Abandoned
Array ( [id] => 17806698 [patent_doc_number] => 20220258533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Vehicle Tire/Wheel Changing Device [patent_app_type] => utility [patent_app_number] => 17/735641 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735641
Vehicle Tire/Wheel Changing Device May 2, 2022 Abandoned
Array ( [id] => 17791137 [patent_doc_number] => 20220250228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => FLUID-POWERED TORQUE WRENCH WITH FLUID PUMP CONTROLS [patent_app_type] => utility [patent_app_number] => 17/734563 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17734563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734563
FLUID-POWERED TORQUE WRENCH WITH FLUID PUMP CONTROLS May 1, 2022 Issued
Array ( [id] => 19173371 [patent_doc_number] => 20240159345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => CLAMP FOR A FLEXIBLE HOSE OR TUBE [patent_app_type] => utility [patent_app_number] => 18/284364 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18284364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284364
CLAMP FOR A FLEXIBLE HOSE OR TUBE Apr 27, 2022 Pending
Array ( [id] => 18004143 [patent_doc_number] => 20220362909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => RATCHET EXTENDER [patent_app_type] => utility [patent_app_number] => 17/729979 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17729979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729979
RATCHET EXTENDER Apr 25, 2022 Abandoned
Array ( [id] => 17960744 [patent_doc_number] => 20220341324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => Rubber Applicator Device for Concrete Joint Lines [patent_app_type] => utility [patent_app_number] => 17/729059 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729059
Rubber Applicator Device for Concrete Joint Lines Apr 25, 2022 Abandoned
Array ( [id] => 19344226 [patent_doc_number] => 20240253189 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-08-01 [patent_title] => CENTERING SUPPORT PLANE SCREWDRIVER [patent_app_type] => utility [patent_app_number] => 17/725406 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17725406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725406
Centering support plane screwdriver Apr 19, 2022 Issued
Array ( [id] => 19344226 [patent_doc_number] => 20240253189 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-08-01 [patent_title] => CENTERING SUPPORT PLANE SCREWDRIVER [patent_app_type] => utility [patent_app_number] => 17/725406 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17725406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725406
Centering support plane screwdriver Apr 19, 2022 Issued
Array ( [id] => 19650530 [patent_doc_number] => 12172292 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Snow removal hammer [patent_app_type] => utility [patent_app_number] => 17/723632 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1682 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723632 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723632
Snow removal hammer Apr 18, 2022 Issued
Array ( [id] => 20172182 [patent_doc_number] => 12390905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Ratchet tool with improved pawl [patent_app_type] => utility [patent_app_number] => 17/723032 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 1155 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723032
Ratchet tool with improved pawl Apr 17, 2022 Issued
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