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] => 20049183 [patent_doc_number] => 20250187405 [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] => 18/652453 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18652453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/652453
HEAT PUMP SYSTEM FOR A VEHICLE Apr 30, 2024 Pending
Array ( [id] => 19358754 [patent_doc_number] => 20240260788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => INSULATED CONTAINER ASSEMBLY WITH THERMAL STORAGE ACCOMMODATION [patent_app_type] => utility [patent_app_number] => 18/640648 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 623 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640648
INSULATED CONTAINER ASSEMBLY WITH THERMAL STORAGE ACCOMMODATION Apr 18, 2024 Pending
Array ( [id] => 19529220 [patent_doc_number] => 20240353122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => SECONDARY OUTSIDE AIR PATH FOR A HEAT PUMP [patent_app_type] => utility [patent_app_number] => 18/637609 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637609
SECONDARY OUTSIDE AIR PATH FOR A HEAT PUMP Apr 16, 2024 Pending
Array ( [id] => 19361803 [patent_doc_number] => 20240263837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => PROVIDING DOMESTIC HOT WATER FROM CONVENTIONAL RESIDENTIAL SPLIT SYSTEM HEAT PUMPS [patent_app_type] => utility [patent_app_number] => 18/632243 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 468 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632243
Providing domestic hot water from conventional residential split system heat pumps Apr 9, 2024 Issued
Array ( [id] => 19333429 [patent_doc_number] => 20240247859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => APPARATUS AND METHOD FOR CRYOSTORAGE AND MANIPULATION OF A PLURALITY OF CONTAINER UNITS [patent_app_type] => utility [patent_app_number] => 18/624255 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13791 [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] => 18624255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624255
APPARATUS AND METHOD FOR CRYOSTORAGE AND MANIPULATION OF A PLURALITY OF CONTAINER UNITS Apr 1, 2024 Pending
Array ( [id] => 20255494 [patent_doc_number] => 12427828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Mobile air conditioner [patent_app_type] => utility [patent_app_number] => 18/613956 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 3635 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613956
Mobile air conditioner Mar 21, 2024 Issued
Array ( [id] => 19301602 [patent_doc_number] => 20240230173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => Heat-Driven Vapor-Compression System for Air Conditioning and Refrigeration [patent_app_type] => utility [patent_app_number] => 18/610729 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610729 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610729
Heat-Driven Vapor-Compression System for Air Conditioning and Refrigeration Mar 19, 2024 Abandoned
Array ( [id] => 20248930 [patent_doc_number] => 20250297799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => REFRIGERATOR AND CORRESPONDING WATER FILTER BRACKET [patent_app_type] => utility [patent_app_number] => 18/610892 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610892
REFRIGERATOR AND CORRESPONDING WATER FILTER BRACKET Mar 19, 2024 Pending
Array ( [id] => 19497099 [patent_doc_number] => 20240336117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => COOLING SYSTEM FOR ELECTRICALLY DRIVEN TRACTOR [patent_app_type] => utility [patent_app_number] => 18/611215 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611215
COOLING SYSTEM FOR ELECTRICALLY DRIVEN TRACTOR Mar 19, 2024 Pending
Array ( [id] => 20194493 [patent_doc_number] => 20250271203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => REFRIGERATOR APPLIANCE WITH CONDENSATION MITIGATION FEATURES [patent_app_type] => utility [patent_app_number] => 18/584547 [patent_app_country] => US [patent_app_date] => 2024-02-22 [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] => -18 [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] => 18584547 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584547
REFRIGERATOR APPLIANCE WITH CONDENSATION MITIGATION FEATURES Feb 21, 2024 Pending
Array ( [id] => 19913635 [patent_doc_number] => 12289868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Systems and methods for cooling a fluid circuit for cooling a rack of servers [patent_app_type] => utility [patent_app_number] => 18/435866 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435866
Systems and methods for cooling a fluid circuit for cooling a rack of servers Feb 6, 2024 Issued
Array ( [id] => 19419224 [patent_doc_number] => 20240295347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => INTEGRATED DILUTION REFRIGERATORS [patent_app_type] => utility [patent_app_number] => 18/435459 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435459
INTEGRATED DILUTION REFRIGERATORS Feb 6, 2024 Pending
Array ( [id] => 19360637 [patent_doc_number] => 20240262671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => COLD PLATE PRECHILL CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/433071 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433071
COLD PLATE PRECHILL CIRCUIT Feb 4, 2024 Pending
Array ( [id] => 19361816 [patent_doc_number] => 20240263850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => SORPTION HEAT PUMP AND SORPTION CYCLE [patent_app_type] => utility [patent_app_number] => 18/425133 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425133
SORPTION HEAT PUMP AND SORPTION CYCLE Jan 28, 2024 Pending
Array ( [id] => 19847736 [patent_doc_number] => 20250093087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => INSULATED CONTAINER WITH A DRAWER [patent_app_type] => utility [patent_app_number] => 18/423994 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18423994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423994
INSULATED CONTAINER WITH A DRAWER Jan 25, 2024 Pending
Array ( [id] => 19173473 [patent_doc_number] => 20240159447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/418150 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18418150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418150
REFRIGERATOR Jan 18, 2024 Pending
Array ( [id] => 19282622 [patent_doc_number] => 20240219097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/400293 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400293 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400293
REFRIGERATOR Dec 28, 2023 Issued
Array ( [id] => 19548477 [patent_doc_number] => 20240365513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => OPTIMIZED AND AUTOMATED DYNAMIC THERMAL REGULATION METHOD AND APPARATUS WITH SELF-TUNING TWO-PHASE COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/394503 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18394503 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394503
OPTIMIZED AND AUTOMATED DYNAMIC THERMAL REGULATION METHOD AND APPARATUS WITH SELF-TUNING TWO-PHASE COOLING SYSTEM Dec 21, 2023 Pending
Array ( [id] => 19249860 [patent_doc_number] => 20240200848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/542046 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542046
REFRIGERATOR Dec 14, 2023 Pending
Array ( [id] => 19247781 [patent_doc_number] => 20240198766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => REFRIGERATION SYSTEM FOR TRANSPORT REFRIGERATION VEHICLE AND HEAT DISSIPATION METHOD FOR ELECTRONIC COMPONENTS THEREIN [patent_app_type] => utility [patent_app_number] => 18/538682 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18538682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538682
REFRIGERATION SYSTEM FOR TRANSPORT REFRIGERATION VEHICLE AND HEAT DISSIPATION METHOD FOR ELECTRONIC COMPONENTS THEREIN Dec 12, 2023 Pending
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