Search

Brent Swarthout

Examiner (ID: 14919, Phone: (571)272-2979 , Office: P/2689 )

Most Active Art Unit
2689
Art Unit(s)
2632, 2636, 2612, 2685, 2735, 2617, 2604, 2608, 2736, 2689
Total Applications
2872
Issued Applications
2196
Pending Applications
85
Abandoned Applications
597

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16712866 [patent_doc_number] => 20210080013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => FLOW CONTROL VALVE AND SYSTEM FOR CLEANING A VEHICLE SURFACE [patent_app_type] => utility [patent_app_number] => 17/018159 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7161 [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] => 17018159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018159
Flow control valve and system for cleaning a vehicle surface Sep 10, 2020 Issued
Array ( [id] => 19014282 [patent_doc_number] => 11921208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Sensor apparatus with cleaning [patent_app_type] => utility [patent_app_number] => 17/004316 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4064 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17004316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/004316
Sensor apparatus with cleaning Aug 26, 2020 Issued
Array ( [id] => 17883246 [patent_doc_number] => 20220298723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => WASHING UNIT, PLANAR WASHING MACHINE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/637212 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637212
WASHING UNIT, PLANAR WASHING MACHINE AND METHOD Aug 23, 2020 Pending
Array ( [id] => 18684694 [patent_doc_number] => 11780409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Sensor apparatus with cleaning [patent_app_type] => utility [patent_app_number] => 16/986586 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4036 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986586 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986586
Sensor apparatus with cleaning Aug 5, 2020 Issued
Array ( [id] => 17290694 [patent_doc_number] => 20210386533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => Disposable Smart Electronic Teeth Cleaning Device [patent_app_type] => utility [patent_app_number] => 16/986409 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16986409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986409
Disposable Smart Electronic Teeth Cleaning Device Aug 5, 2020 Abandoned
Array ( [id] => 16613077 [patent_doc_number] => 20210031730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => CONTROL APPARATUS, VEHICLE, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 16/945450 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8118 [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] => 16945450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945450
CONTROL APPARATUS, VEHICLE, AND CONTROL METHOD Jul 30, 2020 Abandoned
Array ( [id] => 17610957 [patent_doc_number] => 20220153236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => Method and System for Protecting Operation of Train Under Air Pollution Environment [patent_app_type] => utility [patent_app_number] => 17/311992 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 687 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17311992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311992
Method and system for protecting operation of train under air pollution environment Jul 28, 2020 Issued
Array ( [id] => 18398789 [patent_doc_number] => 11660908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Roller-type applicator cleaning apparatus [patent_app_type] => utility [patent_app_number] => 16/939763 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2018 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16939763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939763
Roller-type applicator cleaning apparatus Jul 26, 2020 Issued
Array ( [id] => 17594646 [patent_doc_number] => 20220144219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => SELF-CONTAINED MOTOR VEHICLE CAMERA CLEANING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/438486 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16296 [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] => 17438486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438486
SELF-CONTAINED MOTOR VEHICLE CAMERA CLEANING SYSTEM Jul 19, 2020 Abandoned
Array ( [id] => 19883744 [patent_doc_number] => 12269436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Bracket and modular assembly for fluid spray system [patent_app_type] => utility [patent_app_number] => 16/924896 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 36 [patent_no_of_words] => 16714 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924896
Bracket and modular assembly for fluid spray system Jul 8, 2020 Issued
Array ( [id] => 16389004 [patent_doc_number] => 20200329945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => SEAL FOR DISH WASHER AND DISH WASHER HAVING SAME [patent_app_type] => utility [patent_app_number] => 16/919432 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16919432 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/919432
Seal for dish washer and dish washer having same Jul 1, 2020 Issued
Array ( [id] => 16523138 [patent_doc_number] => 20200397218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => DETERGENT CARTRIDGE FOR A DISHWASHER INCORPORATING DETERGENT DISPENSING VERIFICATION [patent_app_type] => utility [patent_app_number] => 16/913407 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913407 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913407
Detergent cartridge for a dishwasher incorporating detergent dispensing verification Jun 25, 2020 Issued
Array ( [id] => 16540448 [patent_doc_number] => 20200406861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => ON-VEHICLE SENSOR CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 16/909225 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16909225 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909225
ON-VEHICLE SENSOR CLEANING DEVICE Jun 22, 2020 Abandoned
Array ( [id] => 18036758 [patent_doc_number] => 20220380973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Active ingredient preparation for a steam generator [patent_app_type] => utility [patent_app_number] => 17/619589 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17619589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619589
Active ingredient preparation for a steam generator Jun 8, 2020 Abandoned
Array ( [id] => 16481831 [patent_doc_number] => 20200375431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => DISHRACK FOR DISHWASHERS [patent_app_type] => utility [patent_app_number] => 16/891275 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16891275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/891275
DISHRACK FOR DISHWASHERS Jun 2, 2020 Abandoned
Array ( [id] => 20414450 [patent_doc_number] => 12497723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Moving hanger control on basis of movement of clothing [patent_app_type] => utility [patent_app_number] => 17/785691 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 10546 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785691
Moving hanger control on basis of movement of clothing May 28, 2020 Issued
Array ( [id] => 16556232 [patent_doc_number] => 20210001380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => CLEANING APPARATUS AND CLEANING METHOD [patent_app_type] => utility [patent_app_number] => 16/884550 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884550
CLEANING APPARATUS AND CLEANING METHOD May 26, 2020 Abandoned
Array ( [id] => 19903608 [patent_doc_number] => 12280596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Cleaning systems for additive manufacturing apparatuses and methods for using the same [patent_app_type] => utility [patent_app_number] => 17/612449 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 32 [patent_no_of_words] => 21456 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17612449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612449
Cleaning systems for additive manufacturing apparatuses and methods for using the same May 21, 2020 Issued
Array ( [id] => 16437790 [patent_doc_number] => 20200355116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => INTAKE CLEANER AND DISPENSE MECHANISM [patent_app_type] => utility [patent_app_number] => 16/866882 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866882 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866882
Intake cleaner and dispense mechanism May 4, 2020 Issued
Array ( [id] => 18635735 [patent_doc_number] => 11760313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Sensor pod cleaning system [patent_app_type] => utility [patent_app_number] => 16/864146 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 27474 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864146
Sensor pod cleaning system Apr 29, 2020 Issued
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