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] => 19877609 [patent_doc_number] => 20250109866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => AIR CONDITIONING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/897395 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18897395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/897395
AIR CONDITIONING APPARATUS Sep 25, 2024 Pending
Array ( [id] => 19714500 [patent_doc_number] => 20250024642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => IMMERSION COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/896001 [patent_app_country] => US [patent_app_date] => 2024-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18896001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/896001
IMMERSION COOLING SYSTEM Sep 24, 2024 Pending
Array ( [id] => 19863372 [patent_doc_number] => 20250102158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => AIR CONDITIONER OUTDOOR UNIT AND AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/890119 [patent_app_country] => US [patent_app_date] => 2024-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6821 [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] => 18890119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/890119
AIR CONDITIONER OUTDOOR UNIT AND AIR CONDITIONER Sep 18, 2024 Pending
Array ( [id] => 19817727 [patent_doc_number] => 20250075934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => AIR CONDITIONER AND METHOD OF CONTROLLING AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/812509 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18812509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812509
AIR CONDITIONER AND METHOD OF CONTROLLING AIR CONDITIONER Aug 21, 2024 Pending
Array ( [id] => 19755448 [patent_doc_number] => 20250044013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => Rapid Chill and Freeze Cabinet [patent_app_type] => utility [patent_app_number] => 18/831125 [patent_app_country] => US [patent_app_date] => 2024-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18831125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/831125
Rapid Chill and Freeze Cabinet Jul 29, 2024 Pending
Array ( [id] => 19565575 [patent_doc_number] => 12140340 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => Power system with phase change material [patent_app_type] => utility [patent_app_number] => 18/781543 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 8418 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18781543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/781543
Power system with phase change material Jul 22, 2024 Issued
Array ( [id] => 19572788 [patent_doc_number] => 20240377080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => PHOTOVOLTAIC-PHASE CHANGE ENERGY STORAGE SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/781642 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18781642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/781642
Photovoltaic-phase change energy storage system and method Jul 22, 2024 Issued
Array ( [id] => 19565576 [patent_doc_number] => 12140341 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => Solar photovoltaic system with water/ethylene glycol phase change material [patent_app_type] => utility [patent_app_number] => 18/781698 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 8418 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18781698 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/781698
Solar photovoltaic system with water/ethylene glycol phase change material Jul 22, 2024 Issued
Array ( [id] => 19572790 [patent_doc_number] => 20240377082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => VACUUM COOLING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/779615 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18779615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779615
VACUUM COOLING SYSTEM AND METHOD Jul 21, 2024 Pending
Array ( [id] => 19746788 [patent_doc_number] => 20250035353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => SYSTEMS AND METHODS FOR HEAT PUMP SYSTEMS FOR CHARGE MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/779988 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18779988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779988
SYSTEMS AND METHODS FOR HEAT PUMP SYSTEMS FOR CHARGE MANAGEMENT Jul 21, 2024 Pending
Array ( [id] => 20233328 [patent_doc_number] => 20250290647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => DEHUMIDIFIER [patent_app_type] => utility [patent_app_number] => 18/772404 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18772404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772404
DEHUMIDIFIER Jul 14, 2024 Pending
Array ( [id] => 19529219 [patent_doc_number] => 20240353121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => CEILING-TYPE AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/761964 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18761964 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761964
CEILING-TYPE AIR CONDITIONER Jul 1, 2024 Pending
Array ( [id] => 19710230 [patent_doc_number] => 20250020372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SORPTION HEAT PUMP AND SORPTION CYCLE [patent_app_type] => utility [patent_app_number] => 18/759917 [patent_app_country] => US [patent_app_date] => 2024-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18759917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/759917
SORPTION HEAT PUMP AND SORPTION CYCLE Jun 29, 2024 Pending
Array ( [id] => 19683605 [patent_doc_number] => 20250002150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => PASSIVE COOLING UNIT FOR COOLING FOOD, FOOD STORAGE CONTAINER COMPRISING THE PASSIVE COOLING UNIT, AND AIRCRAFT COMPRISING A GALLEY AND AT LEAST ONE SUCH FOOD STORAGE CONTAINER [patent_app_type] => utility [patent_app_number] => 18/758343 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18758343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/758343
PASSIVE COOLING UNIT FOR COOLING FOOD, FOOD STORAGE CONTAINER COMPRISING THE PASSIVE COOLING UNIT, AND AIRCRAFT COMPRISING A GALLEY AND AT LEAST ONE SUCH FOOD STORAGE CONTAINER Jun 27, 2024 Pending
Array ( [id] => 19498377 [patent_doc_number] => 20240337395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => Ductwork System for Modulating Conditioned Air [patent_app_type] => utility [patent_app_number] => 18/748632 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748632
Ductwork System for Modulating Conditioned Air Jun 19, 2024 Pending
Array ( [id] => 20387267 [patent_doc_number] => 12486990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Solar heating for refrigeration and fluid heating devices [patent_app_type] => utility [patent_app_number] => 18/732376 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6254 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18732376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732376
Solar heating for refrigeration and fluid heating devices Jun 2, 2024 Issued
Array ( [id] => 19403234 [patent_doc_number] => 20240286745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ENERGY FLOW OF AN ADVANCED ENVIRONMENTAL CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/659390 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659390
ENERGY FLOW OF AN ADVANCED ENVIRONMENTAL CONTROL SYSTEM May 8, 2024 Pending
Array ( [id] => 19404703 [patent_doc_number] => 20240288214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => DEVICE AND METHOD FOR PROVIDING A THERMALLY CONDUCTIVE COUPLING [patent_app_type] => utility [patent_app_number] => 18/658619 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658619 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658619
DEVICE AND METHOD FOR PROVIDING A THERMALLY CONDUCTIVE COUPLING May 7, 2024 Pending
Array ( [id] => 20069591 [patent_doc_number] => 20250207813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => SILENT STRUCTURE AND MOBILE AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/657859 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657859
SILENT STRUCTURE AND MOBILE AIR CONDITIONER May 7, 2024 Pending
Array ( [id] => 20049184 [patent_doc_number] => 20250187406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => HEAT PUMP SYSTEM FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/656179 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656179
HEAT PUMP SYSTEM FOR A VEHICLE May 5, 2024 Pending
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