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] => 16777166 [patent_doc_number] => 20210114243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => Shaft Cutting Tool [patent_app_type] => utility [patent_app_number] => 16/654560 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654560 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654560
Shaft cutting tool Oct 15, 2019 Issued
Array ( [id] => 15523743 [patent_doc_number] => 20200054177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => ELECTRONIC DISPENSER FOR FLEXIBLE ROLLED SHEET MATERIAL [patent_app_type] => utility [patent_app_number] => 16/599767 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16599767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/599767
ELECTRONIC DISPENSER FOR FLEXIBLE ROLLED SHEET MATERIAL Oct 10, 2019 Abandoned
Array ( [id] => 16749206 [patent_doc_number] => 20210101215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => AUTOMATED JIGSAW [patent_app_type] => utility [patent_app_number] => 16/595317 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595317 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595317
Automated jigsaw Oct 6, 2019 Issued
Array ( [id] => 16237976 [patent_doc_number] => 20200255210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => EDIBLE OR COMESTIBLE PRODUCT DISPENSER [patent_app_type] => utility [patent_app_number] => 16/586141 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 16586141 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586141
Edible or comestible product dispenser Sep 26, 2019 Issued
Array ( [id] => 16390220 [patent_doc_number] => 20200331161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => WATERJET CUTTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/580071 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16580071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580071
WATERJET CUTTING SYSTEM Sep 23, 2019 Abandoned
Array ( [id] => 15709737 [patent_doc_number] => 20200101634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => TRIMMER AND TRIMMING METHOD [patent_app_type] => utility [patent_app_number] => 16/546410 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16546410 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546410
TRIMMER AND TRIMMING METHOD Aug 20, 2019 Abandoned
Array ( [id] => 15587689 [patent_doc_number] => 20200070379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => PANEL CUTTING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/511074 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511074 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511074
PANEL CUTTING APPARATUS Jul 14, 2019 Abandoned
Array ( [id] => 16556273 [patent_doc_number] => 20210001421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => INTEGRATED POLYMER MATERIALS-SPECIAL SAW BLADE HAVING DIAMOND ABRASIVE LAYER AND PROCESSING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/502716 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16502716 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/502716
INTEGRATED POLYMER MATERIALS-SPECIAL SAW BLADE HAVING DIAMOND ABRASIVE LAYER AND PROCESSING METHOD THEREOF Jul 2, 2019 Abandoned
Array ( [id] => 17680414 [patent_doc_number] => 11364647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Hair cutting device [patent_app_type] => utility [patent_app_number] => 17/042262 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3916 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17042262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/042262
Hair cutting device Apr 7, 2019 Issued
Array ( [id] => 14434201 [patent_doc_number] => 20190174972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => Electronic Dispenser for Flexible Rolled Sheet Material [patent_app_type] => utility [patent_app_number] => 16/279305 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16279305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279305
Electronic Dispenser for Flexible Rolled Sheet Material Feb 18, 2019 Abandoned
Array ( [id] => 16189981 [patent_doc_number] => 20200230830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => FOLDING KNIFE [patent_app_type] => utility [patent_app_number] => 16/252508 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16252508 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/252508
Folding knife with blade lock Jan 17, 2019 Issued
Array ( [id] => 14510835 [patent_doc_number] => 20190199072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => Knife Accessory for Hot Stick [patent_app_type] => utility [patent_app_number] => 16/239005 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239005 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239005
Knife accessory for hot stick Jan 2, 2019 Issued
Array ( [id] => 14436963 [patent_doc_number] => 20190176353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => ROTARY ELECTRIC SHAVER [patent_app_type] => utility [patent_app_number] => 16/199769 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16199769 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/199769
Rotary electric shaver Nov 25, 2018 Issued
Array ( [id] => 15940419 [patent_doc_number] => 20200161843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Method and Apparatus for Trimming Cable Shield [patent_app_type] => utility [patent_app_number] => 16/195482 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195482 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195482
Method for trimming cable shield Nov 18, 2018 Issued
Array ( [id] => 14307445 [patent_doc_number] => 20190143426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => MITER SAW AND WORKPIECE SUPPORT THEREFOR [patent_app_type] => utility [patent_app_number] => 16/186015 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16186015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/186015
Miter saw and workpiece support therefor Nov 8, 2018 Issued
Array ( [id] => 13587947 [patent_doc_number] => 20180345522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => BLADE GUARD FOR A TABLE SAW [patent_app_type] => utility [patent_app_number] => 16/056081 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16056081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/056081
Blade guard for a table saw Aug 5, 2018 Issued
Array ( [id] => 13838807 [patent_doc_number] => 20190022888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => EQUIPMENT AND METHOD OF TRANSVERSAL CUTTING FOR TRIMMING STRIPS [patent_app_type] => utility [patent_app_number] => 16/038974 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16038974 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/038974
Transversal cutting equipment for trimming strips Jul 17, 2018 Issued
Array ( [id] => 15361811 [patent_doc_number] => 20200016670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => PLASTIC TUBE CUTTER [patent_app_type] => utility [patent_app_number] => 16/035698 [patent_app_country] => US [patent_app_date] => 2018-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16035698 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035698
PLASTIC TUBE CUTTER Jul 14, 2018 Abandoned
Array ( [id] => 18152403 [patent_doc_number] => 11565356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Method for producing a cutting head [patent_app_type] => utility [patent_app_number] => 16/034891 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4442 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16034891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/034891
Method for producing a cutting head Jul 12, 2018 Issued
Array ( [id] => 13423781 [patent_doc_number] => 20180263433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => Dispenser for Rolled Sheet Materials [patent_app_type] => utility [patent_app_number] => 15/988579 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15988579 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/988579
Dispenser for rolled sheet materials May 23, 2018 Issued
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