Search

Duc Chi Ho

Examiner (ID: 5640, Phone: (571)272-3147 , Office: P/2465 )

Most Active Art Unit
2465
Art Unit(s)
2465, 2738, 2619, 3728, 2419, 2662, 2665, 2616
Total Applications
2462
Issued Applications
2185
Pending Applications
188
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18151523 [patent_doc_number] => 11564471 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-31 [patent_title] => Nail clipping scissors [patent_app_type] => utility [patent_app_number] => 17/495405 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2364 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495405 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495405
Nail clipping scissors Oct 5, 2021 Issued
Array ( [id] => 16899705 [patent_doc_number] => 20210178621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => WORKPIECE PROCESSING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/187501 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187501
Workpiece processing device and method Feb 25, 2021 Issued
Array ( [id] => 17006130 [patent_doc_number] => 20210237291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => VIBRATION DAMPENING CONNECTOR FOR A NOSE HAIR TRIMMER [patent_app_type] => utility [patent_app_number] => 17/149571 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17149571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149571
VIBRATION DAMPENING CONNECTOR FOR A NOSE HAIR TRIMMER Jan 13, 2021 Abandoned
Array ( [id] => 17452314 [patent_doc_number] => 11267151 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-08 [patent_title] => Coin wrapper cutter [patent_app_type] => utility [patent_app_number] => 17/133465 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 34 [patent_no_of_words] => 6662 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17133465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/133465
Coin wrapper cutter Dec 22, 2020 Issued
Array ( [id] => 17562319 [patent_doc_number] => 20220126468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => PET SHAVER WITH BUILT-IN VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 17/079423 [patent_app_country] => US [patent_app_date] => 2020-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17079423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079423
PET SHAVER WITH BUILT-IN VACUUM CLEANER Oct 23, 2020 Abandoned
Array ( [id] => 18134257 [patent_doc_number] => 11559910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Scissors with removable feather razor [patent_app_type] => utility [patent_app_number] => 16/911588 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3386 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911588
Scissors with removable feather razor Jun 24, 2020 Issued
Array ( [id] => 16360053 [patent_doc_number] => 20200316804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => POROUS SUPPORTS AND VACUUM HOLD DOWN DEVICE USING SAID SUPPORTS [patent_app_type] => utility [patent_app_number] => 16/892256 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16892256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892256
Process using porous supports and vacuum hold down device using said supports Jun 2, 2020 Issued
Array ( [id] => 17213744 [patent_doc_number] => 20210347080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => TRACK-ALIGNED PROCESS TOOLS [patent_app_type] => utility [patent_app_number] => 16/867454 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16867454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867454
Track-aligned process tools and process of using May 4, 2020 Issued
Array ( [id] => 16671911 [patent_doc_number] => 20210060674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => Tube Cutter with Lubricating Function [patent_app_type] => utility [patent_app_number] => 16/861310 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861310 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861310
Tube Cutter with Lubricating Function Apr 28, 2020 Abandoned
Array ( [id] => 17168071 [patent_doc_number] => 20210321741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => Circular Mounted Toenail Cutter [patent_app_type] => utility [patent_app_number] => 16/852286 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16852286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/852286
Circular Mounted Toenail Cutter Apr 16, 2020 Abandoned
Array ( [id] => 18127583 [patent_doc_number] => 11553775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Adjustable blade gap clipper [patent_app_type] => utility [patent_app_number] => 16/831358 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 9358 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16831358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/831358
Adjustable blade gap clipper Mar 25, 2020 Issued
Array ( [id] => 16164209 [patent_doc_number] => 20200220337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => PORTABLE HAND TOOL AND KIT [patent_app_type] => utility [patent_app_number] => 16/819886 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16819886 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/819886
Portable hand tool Mar 15, 2020 Issued
Array ( [id] => 16085093 [patent_doc_number] => 20200196533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => HEDGE TRIMMER [patent_app_type] => utility [patent_app_number] => 16/809848 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16809848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/809848
HEDGE TRIMMER Mar 4, 2020 Abandoned
Array ( [id] => 16267879 [patent_doc_number] => 20200269366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => METHOD OF MANUFACTURING CUTTING TOOL [patent_app_type] => utility [patent_app_number] => 16/800261 [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] => 3279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800261
Method of manufacturing cutting tool Feb 24, 2020 Issued
Array ( [id] => 16051745 [patent_doc_number] => 20200187727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => Electronic Dispenser for Flexible Rolled Sheet Material [patent_app_type] => utility [patent_app_number] => 16/794982 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16794982 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794982
Electronic Dispenser for Flexible Rolled Sheet Material Feb 18, 2020 Abandoned
Array ( [id] => 16007239 [patent_doc_number] => 20200178462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => GRASS TRIMMER [patent_app_type] => utility [patent_app_number] => 16/793714 [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] => 7854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793714 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793714
GRASS TRIMMER Feb 17, 2020 Abandoned
Array ( [id] => 17496863 [patent_doc_number] => 11285551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Pipe cutting device capable of adjusting moving path of cutter [patent_app_type] => utility [patent_app_number] => 16/785665 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 3128 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785665 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785665
Pipe cutting device capable of adjusting moving path of cutter Feb 9, 2020 Issued
Array ( [id] => 15798409 [patent_doc_number] => 20200122347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => HOOK BLADE ACCESSORY TOOL FOR AN OSCILLATING TOOL [patent_app_type] => utility [patent_app_number] => 16/718471 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16718471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/718471
HOOK BLADE ACCESSORY TOOL FOR AN OSCILLATING TOOL Dec 17, 2019 Abandoned
Array ( [id] => 17467108 [patent_doc_number] => 11273567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Safety chopper knife [patent_app_type] => utility [patent_app_number] => 16/673378 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5594 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16673378 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/673378
Safety chopper knife Nov 3, 2019 Issued
Array ( [id] => 16481787 [patent_doc_number] => 20200375387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => Coconut opener [patent_app_type] => utility [patent_app_number] => 16/656582 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16656582 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656582
Coconut opener Oct 17, 2019 Abandoned
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