Search

David E. Smith

Examiner (ID: 9948, Phone: (571)270-7096 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2881
Total Applications
1350
Issued Applications
1130
Pending Applications
95
Abandoned Applications
162

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20343936 [patent_doc_number] => 12467662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Integrated dilution refrigerators [patent_app_type] => utility [patent_app_number] => 17/861044 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 31 [patent_no_of_words] => 8578 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861044
Integrated dilution refrigerators Jul 7, 2022 Issued
Array ( [id] => 17914382 [patent_doc_number] => 20220316777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => ELECTRONIC EXPANSION VALVE AND AIR CONDITIONING SYSTEM USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/844079 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844079
ELECTRONIC EXPANSION VALVE AND AIR CONDITIONING SYSTEM USING THE SAME Jun 19, 2022 Abandoned
Array ( [id] => 19465221 [patent_doc_number] => 20240318890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => TRANSPORT PODS [patent_app_type] => utility [patent_app_number] => 18/570869 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18570869 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570869
TRANSPORT PODS Jun 16, 2022 Pending
Array ( [id] => 19557447 [patent_doc_number] => 20240369239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => HYBRID AIR-CONDITIONING SYSTEM FOR EFFICIENT COOLING AND DEHUMIDIFICATION AND METHOD [patent_app_type] => utility [patent_app_number] => 18/563074 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563074
HYBRID AIR-CONDITIONING SYSTEM FOR EFFICIENT COOLING AND DEHUMIDIFICATION AND METHOD May 18, 2022 Pending
Array ( [id] => 19668471 [patent_doc_number] => 12181208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Refrigerator appliance subcomponent mounting system [patent_app_type] => utility [patent_app_number] => 17/747623 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4000 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747623
Refrigerator appliance subcomponent mounting system May 17, 2022 Issued
Array ( [id] => 17831151 [patent_doc_number] => 20220268455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/741896 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6820 [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] => 17741896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741896
AIR CONDITIONER May 10, 2022 Abandoned
Array ( [id] => 17808442 [patent_doc_number] => 20220260277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/739977 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739977
AIR CONDITIONER May 8, 2022 Issued
Array ( [id] => 19151947 [patent_doc_number] => 11976853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Heat-driven vapor-compression system for air conditioning and refrigeration [patent_app_type] => utility [patent_app_number] => 17/734483 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 26 [patent_no_of_words] => 10741 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734483
Heat-driven vapor-compression system for air conditioning and refrigeration May 1, 2022 Issued
Array ( [id] => 18322094 [patent_doc_number] => 20230120222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Integrated Thermal Management Module of Vehicle [patent_app_type] => utility [patent_app_number] => 17/730446 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17730446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/730446
Integrated thermal management module of vehicle Apr 26, 2022 Issued
Array ( [id] => 18726893 [patent_doc_number] => 20230341174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SYSTEMS FOR HEAT LEAK PREVENTION IN REFRIGERATOR APPLIANCES [patent_app_type] => utility [patent_app_number] => 17/728040 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728040
Systems for heat leak prevention in refrigerator appliances Apr 24, 2022 Issued
Array ( [id] => 18239871 [patent_doc_number] => 20230072182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => MOUNTING STRUCTURE OF THERMAL MANAGEMENT MODULE FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/725859 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17725859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725859
Mounting structure of thermal management module for vehicle Apr 20, 2022 Issued
Array ( [id] => 18149965 [patent_doc_number] => 20230023822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => DUAL-MODE ULTRALOW AND/OR CRYOGENIC TEMPERATURE STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/659943 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17659943 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/659943
Dual-mode ultralow and/or cryogenic temperature storage device Apr 19, 2022 Issued
Array ( [id] => 17762372 [patent_doc_number] => 20220235984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CRYOCOOLER, AND DIAGNOSIS DEVICE AND DIAGNOSIS METHOD OF CRYOCOOLER [patent_app_type] => utility [patent_app_number] => 17/720974 [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] => 12720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17720974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720974
Cryocooler, and diagnosis device and diagnosis method of cryocooler Apr 13, 2022 Issued
Array ( [id] => 20579300 [patent_doc_number] => 12571546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Liquid desiccant air conditioning using air as heat transfer medium [patent_app_type] => utility [patent_app_number] => 17/719598 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719598
Liquid desiccant air conditioning using air as heat transfer medium Apr 12, 2022 Issued
Array ( [id] => 17912843 [patent_doc_number] => 20220315238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => COOLING AN ELECTRICAL ENERGY DISTRIBUTION NETWORK [patent_app_type] => utility [patent_app_number] => 17/708723 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708723
COOLING AN ELECTRICAL ENERGY DISTRIBUTION NETWORK Mar 29, 2022 Abandoned
Array ( [id] => 17735743 [patent_doc_number] => 20220221202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => HEAT TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/707324 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707324
HEAT TREATMENT SYSTEM Mar 28, 2022 Abandoned
Array ( [id] => 17930423 [patent_doc_number] => 20220325548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => HEAT PUMPS [patent_app_type] => utility [patent_app_number] => 17/705731 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705731
HEAT PUMPS Mar 27, 2022 Abandoned
Array ( [id] => 17721364 [patent_doc_number] => 20220214085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => EVAPORATOR AND REFRIGERATION CYCLE APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/705356 [patent_app_country] => US [patent_app_date] => 2022-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17705356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705356
EVAPORATOR AND REFRIGERATION CYCLE APPARATUS INCLUDING THE SAME Mar 26, 2022 Pending
Array ( [id] => 17721352 [patent_doc_number] => 20220214073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/704203 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17704203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704203
AIR CONDITIONER Mar 24, 2022 Abandoned
Array ( [id] => 20387298 [patent_doc_number] => 12487021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Temperature adjustment apparatus and storage [patent_app_type] => utility [patent_app_number] => 18/550019 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 3376 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550019
Temperature adjustment apparatus and storage Mar 17, 2022 Issued
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