Search

Mary C. Hoffman

Examiner (ID: 41, Phone: (571)272-5566 , Office: P/3733 )

Most Active Art Unit
3733
Art Unit(s)
3733, PTAB
Total Applications
617
Issued Applications
349
Pending Applications
65
Abandoned Applications
210

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20528077 [patent_doc_number] => 12546508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Bottom drain pan for packaged terminal air conditioner sleeve [patent_app_type] => utility [patent_app_number] => 18/097993 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 39 [patent_no_of_words] => 8829 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097993
Bottom drain pan for packaged terminal air conditioner sleeve Jan 16, 2023 Issued
Array ( [id] => 18345075 [patent_doc_number] => 20230133185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => FROZEN CONFECTION MACHINES AND APPARATUS FOR MIXING WITH HEAT TRANSFER [patent_app_type] => utility [patent_app_number] => 18/089362 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089362
FROZEN CONFECTION MACHINES AND APPARATUS FOR MIXING WITH HEAT TRANSFER Dec 26, 2022 Pending
Array ( [id] => 18485945 [patent_doc_number] => 20230213285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => NON-ELECTROMECHANICAL, PUMPLESS LIQUID RECIRCULATION SYSTEM FOR AIR-COOLED CONDENSER AND COOLER ADIABATIC PRE-COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/068238 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068238
NON-ELECTROMECHANICAL, PUMPLESS LIQUID RECIRCULATION SYSTEM FOR AIR-COOLED CONDENSER AND COOLER ADIABATIC PRE-COOLING SYSTEM Dec 18, 2022 Abandoned
Array ( [id] => 18296601 [patent_doc_number] => 20230106287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => HEAT TRANSFER CIRCUIT WITH INCREASED BEARING LUBRICANT TEMPERATURE, AND METHOD OF SUPPLYING THEREOF [patent_app_type] => utility [patent_app_number] => 18/064665 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064665
HEAT TRANSFER CIRCUIT WITH INCREASED BEARING LUBRICANT TEMPERATURE, AND METHOD OF SUPPLYING THEREOF Dec 11, 2022 Pending
Array ( [id] => 19151938 [patent_doc_number] => 11976844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Shape of an evaporative cooling unit [patent_app_type] => utility [patent_app_number] => 18/071327 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6454 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071327
Shape of an evaporative cooling unit Nov 28, 2022 Issued
Array ( [id] => 18251949 [patent_doc_number] => 20230078988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => HOUSING ASSEMBLY, AIR-CONDITIONER OUTDOOR UNIT, AND AIR-CONDITIONING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/992821 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992821
HOUSING ASSEMBLY, AIR-CONDITIONER OUTDOOR UNIT, AND AIR-CONDITIONING APPARATUS Nov 21, 2022 Pending
Array ( [id] => 18256290 [patent_doc_number] => 20230083329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 17/990834 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990834
Refrigerator Nov 20, 2022 Issued
Array ( [id] => 18255279 [patent_doc_number] => 20230082318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => PRESSURE VESSEL AND REFRIGERATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/989958 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989958
PRESSURE VESSEL AND REFRIGERATION APPARATUS Nov 17, 2022 Abandoned
Array ( [id] => 18376892 [patent_doc_number] => 20230151979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => TWO-PHASE PRE-COOLING METHOD FOR AIR CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/987063 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987063
TWO-PHASE PRE-COOLING METHOD FOR AIR CONDITIONING SYSTEM Nov 14, 2022 Pending
Array ( [id] => 19643901 [patent_doc_number] => 20240418421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => Separator device, compressor with a separator device, and refrigeration system with a separator device [patent_app_type] => utility [patent_app_number] => 18/704762 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18704762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/704762
Separator device, compressor with a separator device, and refrigeration system with a separator device Oct 25, 2022 Pending
Array ( [id] => 19068295 [patent_doc_number] => 20240102721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => REFRIGERATOR APPLIANCE [patent_app_type] => utility [patent_app_number] => 17/953692 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953692
Refrigerator appliance Sep 26, 2022 Issued
Array ( [id] => 18238819 [patent_doc_number] => 20230071130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => TRANSPORT REFRIGERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/902175 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902175
TRANSPORT REFRIGERATION SYSTEM Sep 1, 2022 Pending
Array ( [id] => 18287662 [patent_doc_number] => 20230103134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => TEMPERATURE STIMULATION UNIT AND AMUSEMENT MACHINE [patent_app_type] => utility [patent_app_number] => 17/892185 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892185
TEMPERATURE STIMULATION UNIT AND AMUSEMENT MACHINE Aug 21, 2022 Abandoned
Array ( [id] => 20387305 [patent_doc_number] => 12487028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Beverage cooler with automatic dispenser [patent_app_type] => utility [patent_app_number] => 18/556785 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18556785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556785
Beverage cooler with automatic dispenser Aug 11, 2022 Issued
Array ( [id] => 18940541 [patent_doc_number] => 20240035680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Active Thermal Transportation System (ATTS) [patent_app_type] => utility [patent_app_number] => 17/816721 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816721
Active Thermal Transportation System (ATTS) Jul 31, 2022 Abandoned
Array ( [id] => 18282184 [patent_doc_number] => 20230097656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => VALVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/876154 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876154
Valve device Jul 27, 2022 Issued
Array ( [id] => 18140415 [patent_doc_number] => 20230014254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => TRANSPORT CLIMATE CONTROL SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/865650 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865650
TRANSPORT CLIMATE CONTROL SYSTEM AND METHOD Jul 14, 2022 Pending
Array ( [id] => 19557479 [patent_doc_number] => 20240369271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => CONNECTING PIPELINE OF EVAPORATOR, EVAPORATOR AND REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/291768 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18291768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/291768
CONNECTING PIPELINE OF EVAPORATOR, EVAPORATOR AND REFRIGERATOR Jul 10, 2022 Pending
Array ( [id] => 19203724 [patent_doc_number] => 20240175623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => STOREHOUSE [patent_app_type] => utility [patent_app_number] => 18/577461 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577461
STOREHOUSE Jul 5, 2022 Pending
Array ( [id] => 19480662 [patent_doc_number] => 20240328704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/291127 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18291127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/291127
REFRIGERATOR Jun 23, 2022 Pending
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