Search

Tu Tu V. Ho

Examiner (ID: 5391, Phone: (571)272-1778 , Office: P/2818 )

Most Active Art Unit
2818
Art Unit(s)
2818
Total Applications
2862
Issued Applications
2634
Pending Applications
132
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17110731 [patent_doc_number] => 20210291328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Powered Socket Wrench Assembly [patent_app_type] => utility [patent_app_number] => 16/824208 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824208
Powered socket wrench assembly Mar 18, 2020 Issued
Array ( [id] => 17874797 [patent_doc_number] => 11446795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Double-sided, detachable wrench [patent_app_type] => utility [patent_app_number] => 16/821909 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6658 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16821909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/821909
Double-sided, detachable wrench Mar 16, 2020 Issued
Array ( [id] => 16397856 [patent_doc_number] => 20200338714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => EXTENDABLE WRENCH [patent_app_type] => utility [patent_app_number] => 16/821645 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16821645 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/821645
Extendable wrench Mar 16, 2020 Issued
Array ( [id] => 17799460 [patent_doc_number] => 11413730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Anti-slip hex lobular bit [patent_app_type] => utility [patent_app_number] => 16/819660 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1210 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16819660 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/819660
Anti-slip hex lobular bit Mar 15, 2020 Issued
Array ( [id] => 18909875 [patent_doc_number] => 11872842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Socket spanner insert [patent_app_type] => utility [patent_app_number] => 17/598713 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2224 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17598713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/598713
Socket spanner insert Mar 15, 2020 Issued
Array ( [id] => 17081371 [patent_doc_number] => 20210276377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => FORCE FEEDBACK SYSTEM FOR BEAD EXERCISER [patent_app_type] => utility [patent_app_number] => 16/808016 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16808016 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/808016
Force feedback system for bead exerciser Mar 2, 2020 Issued
Array ( [id] => 17619386 [patent_doc_number] => 11338416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Electronic torque wrench with double display screens [patent_app_type] => utility [patent_app_number] => 16/806736 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2517 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16806736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/806736
Electronic torque wrench with double display screens Mar 1, 2020 Issued
Array ( [id] => 18028237 [patent_doc_number] => 11511402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Screwdriver and tool holder [patent_app_type] => utility [patent_app_number] => 16/803268 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 49 [patent_no_of_words] => 9443 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16803268 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/803268
Screwdriver and tool holder Feb 26, 2020 Issued
Array ( [id] => 17051297 [patent_doc_number] => 20210260731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => TIGHTENING TOOL [patent_app_type] => utility [patent_app_number] => 16/800955 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16800955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800955
Tightening tool Feb 24, 2020 Issued
Array ( [id] => 16252664 [patent_doc_number] => 20200262038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => FLEXIBLE SHAFT FOR TRANSFER OF ROTARY MOTION [patent_app_type] => utility [patent_app_number] => 16/800648 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800648 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800648
FLEXIBLE SHAFT FOR TRANSFER OF ROTARY MOTION Feb 24, 2020 Abandoned
Array ( [id] => 17610524 [patent_doc_number] => 20220152803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => BOLT TENSIONING TOOL [patent_app_type] => utility [patent_app_number] => 17/438378 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6079 [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] => 17438378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438378
Bolt tensioning tool Feb 19, 2020 Issued
Array ( [id] => 17555316 [patent_doc_number] => 11311983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Multi-purpose tool for use with gas cylinders [patent_app_type] => utility [patent_app_number] => 16/794362 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2505 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794362
Multi-purpose tool for use with gas cylinders Feb 18, 2020 Issued
Array ( [id] => 16254029 [patent_doc_number] => 20200263403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => PLUMBING PRODUCTS KIT [patent_app_type] => utility [patent_app_number] => 16/793960 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -76 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793960 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793960
Plumbing products kit Feb 17, 2020 Issued
Array ( [id] => 17481247 [patent_doc_number] => 20220088751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Electrically Isolated Tool with Failsafe Coating [patent_app_type] => utility [patent_app_number] => 17/600902 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600902
Electrically isolated tool with failsafe coating Feb 12, 2020 Issued
Array ( [id] => 17726992 [patent_doc_number] => 11383360 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-12 [patent_title] => Box wrench with positioning-retaining tab [patent_app_type] => utility [patent_app_number] => 16/787191 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4640 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 16787191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787191
Box wrench with positioning-retaining tab Feb 10, 2020 Issued
Array ( [id] => 16237356 [patent_doc_number] => 20200254590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => QUICK ADJUST PIPE WRENCH [patent_app_type] => utility [patent_app_number] => 16/784191 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16784191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784191
Quick adjust pipe wrench Feb 5, 2020 Issued
Array ( [id] => 17712741 [patent_doc_number] => 11376720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => High strength wrench [patent_app_type] => utility [patent_app_number] => 16/783311 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1969 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16783311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/783311
High strength wrench Feb 5, 2020 Issued
Array ( [id] => 19411042 [patent_doc_number] => 12076838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Screwdriver tool with a gear ratio [patent_app_type] => utility [patent_app_number] => 17/426703 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4738 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426703
Screwdriver tool with a gear ratio Feb 2, 2020 Issued
Array ( [id] => 18800489 [patent_doc_number] => 11833635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Polishing system, learning device, and learning method of learning device [patent_app_type] => utility [patent_app_number] => 16/774010 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 9150 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16774010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/774010
Polishing system, learning device, and learning method of learning device Jan 27, 2020 Issued
Array ( [id] => 17726991 [patent_doc_number] => 11383359 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-12 [patent_title] => Magnetic bit holder with automatic retracting guide sleeve [patent_app_type] => utility [patent_app_number] => 16/773686 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1786 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16773686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/773686
Magnetic bit holder with automatic retracting guide sleeve Jan 26, 2020 Issued
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