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] => 18323462 [patent_doc_number] => 20230121590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => METHOD AND DEVICE FOR COOLING OR HEATING BIO-PHARMACEUTICAL FLUIDS [patent_app_type] => utility [patent_app_number] => 17/968191 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968191
METHOD AND DEVICE FOR COOLING OR HEATING BIO-PHARMACEUTICAL FLUIDS Oct 17, 2022 Pending
Array ( [id] => 19211579 [patent_doc_number] => 12000632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Controlling metering devices [patent_app_type] => utility [patent_app_number] => 18/047626 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5443 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047626
Controlling metering devices Oct 17, 2022 Issued
Array ( [id] => 19616177 [patent_doc_number] => 20240401857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/702365 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18702365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702365
COOLING SYSTEM Oct 13, 2022 Pending
Array ( [id] => 19113742 [patent_doc_number] => 20240125492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SOLAR PHOTOVOLTAIC POWERED PHASE CHANGE MATERIAL THERMAL ENERGY STORAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/964976 [patent_app_country] => US [patent_app_date] => 2022-10-13 [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] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964976
Solar photovoltaic powered phase change material thermal energy storage system Oct 12, 2022 Issued
Array ( [id] => 18342345 [patent_doc_number] => 11639822 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-02 [patent_title] => Beverage dispenser [patent_app_type] => utility [patent_app_number] => 17/957623 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 84 [patent_no_of_words] => 11759 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957623
Beverage dispenser Sep 29, 2022 Issued
Array ( [id] => 20233344 [patent_doc_number] => 20250290663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => WINDOW AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/860311 [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] => 1206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18860311 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/860311
WINDOW AIR CONDITIONER Sep 26, 2022 Pending
Array ( [id] => 19571186 [patent_doc_number] => 20240375478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => FILLING DEVICE FOR AN AIR CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/692542 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18692542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692542
FILLING DEVICE FOR AN AIR CONDITIONING SYSTEM Sep 15, 2022 Pending
Array ( [id] => 18708481 [patent_doc_number] => 20230331067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => THERMAL MANAGEMENT SYSTEM FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/943391 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17943391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943391
Thermal management system for vehicle Sep 12, 2022 Issued
Array ( [id] => 18094300 [patent_doc_number] => 20220412641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => VACUUM ADIABATIC BODY AND REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 17/939507 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939507
Vacuum adiabatic body and refrigerator Sep 6, 2022 Issued
Array ( [id] => 18094279 [patent_doc_number] => 20220412620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => REFRIGERANT DISTRIBUTOR [patent_app_type] => utility [patent_app_number] => 17/898597 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17898597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898597
REFRIGERANT DISTRIBUTOR Aug 29, 2022 Abandoned
Array ( [id] => 20433724 [patent_doc_number] => 12504181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Counter-flow indirect dew-point evaporative cooler [patent_app_type] => utility [patent_app_number] => 18/689431 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 457 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689431
Counter-flow indirect dew-point evaporative cooler Aug 22, 2022 Issued
Array ( [id] => 18034010 [patent_doc_number] => 20220378225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => REFRIGERATOR SHELF [patent_app_type] => utility [patent_app_number] => 17/887224 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17887224 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887224
REFRIGERATOR SHELF Aug 11, 2022 Abandoned
Array ( [id] => 18208419 [patent_doc_number] => 20230054677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => AIR CONDITIONING UNIT [patent_app_type] => utility [patent_app_number] => 17/885576 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885576
Air conditioning unit Aug 10, 2022 Issued
Array ( [id] => 20466014 [patent_doc_number] => 12522045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Cooling system for cooling the battery of an electric vehicle [patent_app_type] => utility [patent_app_number] => 18/263017 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18263017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263017
Cooling system for cooling the battery of an electric vehicle Aug 8, 2022 Issued
Array ( [id] => 19339868 [patent_doc_number] => 12050052 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-30 [patent_title] => Refrigerated carrier device for biological samples [patent_app_type] => utility [patent_app_number] => 17/818169 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 27564 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818169
Refrigerated carrier device for biological samples Aug 7, 2022 Issued
Array ( [id] => 19991757 [patent_doc_number] => 20250129979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => LIQUID SEPARATOR FOR REFRIGERATION AND AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/688992 [patent_app_country] => US [patent_app_date] => 2022-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18688992 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688992
LIQUID SEPARATOR FOR REFRIGERATION AND AIR CONDITIONER Aug 6, 2022 Pending
Array ( [id] => 19685128 [patent_doc_number] => 20250003673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => REFRIGERATOR WITH A RESERVED INSTALLATION SPACE ARRANGED AT THE BOTTOM HEAT DISSIPATION COMPARTMENT [patent_app_type] => utility [patent_app_number] => 18/701516 [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] => 5054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18701516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701516
REFRIGERATOR WITH A RESERVED INSTALLATION SPACE ARRANGED AT THE BOTTOM HEAT DISSIPATION COMPARTMENT Jul 27, 2022 Pending
Array ( [id] => 18094301 [patent_doc_number] => 20220412642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Pan Chiller with Improved Heat Transfer and Temperature Control [patent_app_type] => utility [patent_app_number] => 17/864961 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864961 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864961
Pan chiller with improved heat transfer and temperature control Jul 13, 2022 Issued
Array ( [id] => 19077324 [patent_doc_number] => 11946680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Integrated dilution refrigerators [patent_app_type] => utility [patent_app_number] => 17/860909 [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] => 13754 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860909
Integrated dilution refrigerators Jul 7, 2022 Issued
Array ( [id] => 20303181 [patent_doc_number] => 12449166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Integrated dilution refrigerators [patent_app_type] => utility [patent_app_number] => 17/860923 [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] => 8554 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860923
Integrated dilution refrigerators Jul 7, 2022 Issued
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