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] => 17506210 [patent_doc_number] => 20220099313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => SYSTEMS AND METHODS FOR A REFRIGERANT SUB-SYSTEM FOR A HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/033409 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17033409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/033409
SYSTEMS AND METHODS FOR A REFRIGERANT SUB-SYSTEM FOR A HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM Sep 24, 2020 Abandoned
Array ( [id] => 18385246 [patent_doc_number] => 11656020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Climate-controlled container system [patent_app_type] => utility [patent_app_number] => 17/031000 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10353 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17031000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/031000
Climate-controlled container system Sep 23, 2020 Issued
Array ( [id] => 17111021 [patent_doc_number] => 20210291618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => LIQUID COOLING SEAL BOX, BOX COVER THEREOF, AND IN-VEHICLE COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/029047 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17029047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029047
Liquid cooling seal box, box cover thereof, and in-vehicle cooling system Sep 22, 2020 Issued
Array ( [id] => 19536191 [patent_doc_number] => 12128730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Thermal management system [patent_app_type] => utility [patent_app_number] => 17/603942 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12622 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603942
Thermal management system Sep 17, 2020 Issued
Array ( [id] => 16674300 [patent_doc_number] => 20210063063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => HEAT-DRIVEN VAPOR-COMPRESSION SYSTEM FOR AIR CONDITIONING AND REFRIGERATION [patent_app_type] => utility [patent_app_number] => 17/008171 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17008171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008171
Heat-driven vapor-compression system for air conditioning and refrigeration Aug 30, 2020 Issued
Array ( [id] => 16763254 [patent_doc_number] => 20210108835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => MOBILE COOLING SYSTEM WITH VARIABLE SPEED FAN [patent_app_type] => utility [patent_app_number] => 17/003717 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003717
MOBILE COOLING SYSTEM WITH VARIABLE SPEED FAN Aug 25, 2020 Abandoned
Array ( [id] => 16469254 [patent_doc_number] => 20200370791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => Multiple Directional Blow Unit Cooler [patent_app_type] => utility [patent_app_number] => 16/989579 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16989579 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989579
Multiple directional blow unit cooler Aug 9, 2020 Issued
Array ( [id] => 18029706 [patent_doc_number] => 11512883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Refrigerant liquid-gas separator [patent_app_type] => utility [patent_app_number] => 16/941495 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 10088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16941495 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/941495
Refrigerant liquid-gas separator Jul 27, 2020 Issued
Array ( [id] => 18383976 [patent_doc_number] => 11654742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Unique airflow delivery path for independent rear zone in tri or quad HVAC system [patent_app_type] => utility [patent_app_number] => 16/916261 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 11843 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916261
Unique airflow delivery path for independent rear zone in tri or quad HVAC system Jun 29, 2020 Issued
Array ( [id] => 17710946 [patent_doc_number] => 20220210954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => OVERALL EFFICIENT HEAT DISSIPATION SYSTEM FOR HIGH POWER DENSITY CABINET [patent_app_type] => utility [patent_app_number] => 17/624139 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 579 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624139
Overall efficient heat dissipation system for high power density cabinet Jun 29, 2020 Issued
Array ( [id] => 18246412 [patent_doc_number] => 11602978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Vehicle air conditioner and vehicle [patent_app_type] => utility [patent_app_number] => 16/912713 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11388 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912713 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912713
Vehicle air conditioner and vehicle Jun 25, 2020 Issued
Array ( [id] => 17827602 [patent_doc_number] => 20220264906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SYSTEMS AND METHODS FOR STORING AND DISPENSING FOOD WITH CHAMBERS ADJOINED BY A HEAT TRANSFER COMPOUND [patent_app_type] => utility [patent_app_number] => 17/622970 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17622970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622970
SYSTEMS AND METHODS FOR STORING AND DISPENSING FOOD WITH CHAMBERS ADJOINED BY A HEAT TRANSFER COMPOUND Jun 24, 2020 Abandoned
Array ( [id] => 17681681 [patent_doc_number] => 11365926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Portable cooler [patent_app_type] => utility [patent_app_number] => 16/908519 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 36 [patent_no_of_words] => 20219 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908519
Portable cooler Jun 21, 2020 Issued
Array ( [id] => 17060974 [patent_doc_number] => 11105568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => System and method for managing source fluid [patent_app_type] => utility [patent_app_number] => 16/907242 [patent_app_country] => US [patent_app_date] => 2020-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7707 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 577 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907242 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907242
System and method for managing source fluid Jun 19, 2020 Issued
Array ( [id] => 17991061 [patent_doc_number] => 20220357098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => ISOTHERMAL CONTAINER [patent_app_type] => utility [patent_app_number] => 17/620594 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17620594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620594
Isothermal container Jun 11, 2020 Issued
Array ( [id] => 17735710 [patent_doc_number] => 20220221169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => VACUUM COOLING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/618393 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17618393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618393
Vacuum cooling system and method Jun 10, 2020 Issued
Array ( [id] => 20241865 [patent_doc_number] => 12422175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Refrigerant cycle system [patent_app_type] => utility [patent_app_number] => 17/618261 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11029 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17618261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618261
Refrigerant cycle system Jun 10, 2020 Issued
Array ( [id] => 17735710 [patent_doc_number] => 20220221169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => VACUUM COOLING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/618393 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17618393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618393
Vacuum cooling system and method Jun 10, 2020 Issued
Array ( [id] => 17914372 [patent_doc_number] => 20220316767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => REFRIGERANT CYCLE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/618075 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17618075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618075
REFRIGERANT CYCLE SYSTEM Jun 9, 2020 Pending
Array ( [id] => 18029705 [patent_doc_number] => 11512882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Controlling metering devices [patent_app_type] => utility [patent_app_number] => 16/892931 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5416 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 16892931 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892931
Controlling metering devices Jun 3, 2020 Issued
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