Search

Christopher P. Schwartz

Examiner (ID: 6015, Phone: (571)272-7123 , Office: P/3657 )

Most Active Art Unit
3657
Art Unit(s)
3657, 3613, 3616, 3103, 3683
Total Applications
4164
Issued Applications
3525
Pending Applications
200
Abandoned Applications
493

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20144675 [patent_doc_number] => 12379009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Triboelectric generation apparatus based on friction brake, and friction brake [patent_app_type] => utility [patent_app_number] => 17/899249 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 4566 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899249
Triboelectric generation apparatus based on friction brake, and friction brake Aug 29, 2022 Issued
Array ( [id] => 19002867 [patent_doc_number] => 20240066938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => HYDRAULIC FLUID RESERVOIR INCLUDING A FLEXIBLE HOUSING [patent_app_type] => utility [patent_app_number] => 17/893805 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17893805 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893805
Hydraulic fluid reservoir including a flexible housing Aug 22, 2022 Issued
Array ( [id] => 18996685 [patent_doc_number] => 11913519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Shock absorber assembly [patent_app_type] => utility [patent_app_number] => 17/893606 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 67 [patent_figures_cnt] => 192 [patent_no_of_words] => 25209 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893606
Shock absorber assembly Aug 22, 2022 Issued
Array ( [id] => 20301960 [patent_doc_number] => 12447933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Chain or belt drive lock [patent_app_type] => utility [patent_app_number] => 17/821013 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821013 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821013
Chain or belt drive lock Aug 18, 2022 Issued
Array ( [id] => 18181829 [patent_doc_number] => 20230042558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => MULTI-DISC BRAKE HAVING RADIAL WEAR PIN CARTRIDGE AND INTEGRATED WATER JACKET [patent_app_type] => utility [patent_app_number] => 17/879946 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879946
Multi-disc brake having radial wear pin cartridge and integrated water jacket Aug 2, 2022 Issued
Array ( [id] => 18020060 [patent_doc_number] => 20220371559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => ACOUSTIC CONTROL SYSTEM FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/879689 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6084 [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] => 17879689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879689
Acoustic control system for a vehicle Aug 1, 2022 Issued
Array ( [id] => 18940393 [patent_doc_number] => 20240035532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => BRAKE SYSTEM WITH TORQUE LIMITER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/878518 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878518
Brake system with torque limiter assembly Jul 31, 2022 Issued
Array ( [id] => 18166366 [patent_doc_number] => 20230032969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => METHOD FOR OPERATING A BRAKE SYSTEM, COMPUTER PROGRAM PRODUCT AND CONTROL UNIT [patent_app_type] => utility [patent_app_number] => 17/870399 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3790 [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] => 17870399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870399
METHOD FOR OPERATING A BRAKE SYSTEM, COMPUTER PROGRAM PRODUCT AND CONTROL UNIT Jul 20, 2022 Abandoned
Array ( [id] => 18161501 [patent_doc_number] => 20230028093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Vibration Damper for Connecting Two Devices [patent_app_type] => utility [patent_app_number] => 17/862981 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862981
Vibration damper for connecting two devices Jul 11, 2022 Issued
Array ( [id] => 18161501 [patent_doc_number] => 20230028093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Vibration Damper for Connecting Two Devices [patent_app_type] => utility [patent_app_number] => 17/862981 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862981
Vibration damper for connecting two devices Jul 11, 2022 Issued
Array ( [id] => 20158920 [patent_doc_number] => 12385538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Brake apparatus for vehicle [patent_app_type] => utility [patent_app_number] => 17/859370 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 1211 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859370
Brake apparatus for vehicle Jul 6, 2022 Issued
Array ( [id] => 19666809 [patent_doc_number] => 12179532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Suspension for vehicle [patent_app_type] => utility [patent_app_number] => 17/857270 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3011 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857270
Suspension for vehicle Jul 4, 2022 Issued
Array ( [id] => 18880030 [patent_doc_number] => 20240003399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => PRESSURE RELIEF POPPET VALVES FOR SUSPENSION DAMPERS [patent_app_type] => utility [patent_app_number] => 17/854102 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854102
Pressure relief poppet valves for suspension dampers Jun 29, 2022 Issued
Array ( [id] => 18878527 [patent_doc_number] => 20240001896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => BRAKE SYSTEM WITH FRONT BRAKE SOURCE SELECTION [patent_app_type] => utility [patent_app_number] => 17/852449 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852449
Brake system with front brake source selection Jun 28, 2022 Issued
Array ( [id] => 18843877 [patent_doc_number] => 20230406281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/844843 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844843
Brake system Jun 20, 2022 Issued
Array ( [id] => 18843877 [patent_doc_number] => 20230406281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/844843 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844843
Brake system Jun 20, 2022 Issued
Array ( [id] => 18076854 [patent_doc_number] => 20220402466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => WHEEL CHOCK MOUNTING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/843514 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843514
Wheel chock mounting assembly Jun 16, 2022 Issued
Array ( [id] => 18078288 [patent_doc_number] => 20220403900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => DISC BRAKE [patent_app_type] => utility [patent_app_number] => 17/843349 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843349
Disc brake Jun 16, 2022 Issued
Array ( [id] => 19922530 [patent_doc_number] => 12296798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Electromechanical braking system [patent_app_type] => utility [patent_app_number] => 17/842857 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3264 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842857
Electromechanical braking system Jun 16, 2022 Issued
Array ( [id] => 18830303 [patent_doc_number] => 20230398827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => TOP MOUNT HOUSING, ASSEMBLY, AND METHOD [patent_app_type] => utility [patent_app_number] => 17/838444 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17838444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838444
TOP MOUNT HOUSING, ASSEMBLY, AND METHOD Jun 12, 2022 Abandoned
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