Search

Duc Chi Ho

Examiner (ID: 10435, Phone: (571)272-3147 , Office: P/2465 )

Most Active Art Unit
2465
Art Unit(s)
2665, 2616, 2619, 2662, 2465, 2419, 2738, 3728
Total Applications
2488
Issued Applications
2199
Pending Applications
192
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19233969 [patent_doc_number] => 20240191161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => CONTAINER FOR BREWERIES [patent_app_type] => utility [patent_app_number] => 18/555465 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14191 [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] => 18555465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555465
CONTAINER FOR BREWERIES Apr 13, 2022 Pending
Array ( [id] => 19921267 [patent_doc_number] => 12295524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Cooking apparatus [patent_app_type] => utility [patent_app_number] => 17/656802 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 1384 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656802
Cooking apparatus Mar 27, 2022 Issued
Array ( [id] => 17920107 [patent_doc_number] => 20220322503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => INTERLOCK SYSTEM WITH HINGE CONNECTION FOR APPLIANCE DOOR [patent_app_type] => utility [patent_app_number] => 17/701146 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701146
Interlock system with hinge connection for appliance door Mar 21, 2022 Issued
Array ( [id] => 17864770 [patent_doc_number] => 20220287505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => PELLET GRILL [patent_app_type] => utility [patent_app_number] => 17/695191 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695191
Pellet grill Mar 14, 2022 Issued
Array ( [id] => 18505421 [patent_doc_number] => 11703228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Pellet grill [patent_app_type] => utility [patent_app_number] => 17/694097 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5101 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694097
Pellet grill Mar 13, 2022 Issued
Array ( [id] => 18429531 [patent_doc_number] => 11674746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Multiple linked appliance with auxiliary outlet [patent_app_type] => utility [patent_app_number] => 17/691628 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 28 [patent_no_of_words] => 14107 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691628
Multiple linked appliance with auxiliary outlet Mar 9, 2022 Issued
Array ( [id] => 18613360 [patent_doc_number] => 20230280096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => SPRAY-COOLED FURNACE ROOF WITH GRAVITY DRAIN [patent_app_type] => utility [patent_app_number] => 17/685209 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17685209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685209
Spray-cooled furnace roof with gravity drain Mar 1, 2022 Issued
Array ( [id] => 20142389 [patent_doc_number] => 12376702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => System for conversion of a kamado cooker to a griddle [patent_app_type] => utility [patent_app_number] => 17/684322 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684322
System for conversion of a kamado cooker to a griddle Feb 28, 2022 Issued
Array ( [id] => 18601736 [patent_doc_number] => 20230276541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => COOKING SYSTEM WITH COOKTOP APPLIANCE AND PROGRAMMED MAGNET [patent_app_type] => utility [patent_app_number] => 17/682469 [patent_app_country] => US [patent_app_date] => 2022-02-28 [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] => -18 [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] => 17682469 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682469
Cooking system with cooktop appliance and programmed magnet Feb 27, 2022 Issued
Array ( [id] => 17864769 [patent_doc_number] => 20220287504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Pellet Grill [patent_app_type] => utility [patent_app_number] => 17/683169 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17683169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683169
Pellet Grill Feb 27, 2022 Pending
Array ( [id] => 17864771 [patent_doc_number] => 20220287506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Pellet Grill [patent_app_type] => utility [patent_app_number] => 17/683152 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17683152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683152
Pellet grill Feb 27, 2022 Issued
Array ( [id] => 17747625 [patent_doc_number] => 20220225828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => INFRARED TOASTER [patent_app_type] => utility [patent_app_number] => 17/672421 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672421
Infrared toaster Feb 14, 2022 Issued
Array ( [id] => 20245788 [patent_doc_number] => 12426131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Portable food warmer [patent_app_type] => utility [patent_app_number] => 17/670922 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 1235 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17670922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/670922
Portable food warmer Feb 13, 2022 Issued
Array ( [id] => 17628240 [patent_doc_number] => 20220163255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => MULTIPLE LINKED APPLIANCE WITH AUXILIARY OUTLET [patent_app_type] => utility [patent_app_number] => 17/667161 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667161
Multiple linked appliance with auxiliary outlet Feb 7, 2022 Issued
Array ( [id] => 18535391 [patent_doc_number] => 20230240473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => REVERSIBLE COOKING GRATE [patent_app_type] => utility [patent_app_number] => 17/591911 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591911
Reversible cooking grate Feb 2, 2022 Issued
Array ( [id] => 17592606 [patent_doc_number] => 20220142179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => BAKING TRAY [patent_app_type] => utility [patent_app_number] => 17/586313 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17586313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/586313
BAKING TRAY Jan 26, 2022 Abandoned
Array ( [id] => 18522370 [patent_doc_number] => 20230233018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => Beverage Heating Receptacle Device [patent_app_type] => utility [patent_app_number] => 17/582834 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582834
Beverage Heating Receptacle Device Jan 23, 2022 Pending
Array ( [id] => 18534894 [patent_doc_number] => 20230239975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => Portable Food Preparation Assembly [patent_app_type] => utility [patent_app_number] => 17/582713 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17582713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582713
Portable food preparation assembly Jan 23, 2022 Issued
Array ( [id] => 19446718 [patent_doc_number] => 20240306848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SLOPING GRILL GRATE AND DRY COOKING APPLIANCE WITH SLOPING GRILL GRATE [patent_app_type] => utility [patent_app_number] => 18/272363 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272363
SLOPING GRILL GRATE AND DRY COOKING APPLIANCE WITH SLOPING GRILL GRATE Jan 12, 2022 Pending
Array ( [id] => 19915503 [patent_doc_number] => 12290851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Electrically assisted forming process and device for high-strength metal alloy thin-walled pipe [patent_app_type] => utility [patent_app_number] => 17/570898 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570898 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570898
Electrically assisted forming process and device for high-strength metal alloy thin-walled pipe Jan 6, 2022 Issued
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