Search

Christopher P. Schwartz

Examiner (ID: 26, Phone: (571)272-7123 , Office: P/3657 )

Most Active Art Unit
3657
Art Unit(s)
3103, 3616, 3683, 3657, 3613
Total Applications
4215
Issued Applications
3553
Pending Applications
207
Abandoned Applications
494

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19731636 [patent_doc_number] => 12209627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Electric parking brake [patent_app_type] => utility [patent_app_number] => 17/747942 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3019 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747942
Electric parking brake May 17, 2022 Issued
Array ( [id] => 18021552 [patent_doc_number] => 20220373051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => SYSTEM AND METHOD FOR MONITORING WEAR OF BRAKING FRICTIONAL PAD OF MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/746137 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746137
System and method for monitoring wear of braking frictional pad of motor vehicle May 16, 2022 Issued
Array ( [id] => 20386123 [patent_doc_number] => 12485837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Combination of trailer braking and lighting functions [patent_app_type] => utility [patent_app_number] => 17/745589 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2451 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745589
Combination of trailer braking and lighting functions May 15, 2022 Issued
Array ( [id] => 19299145 [patent_doc_number] => 20240227712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SHOCK-ABSORBING MEMBER AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/561710 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561710 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561710
SHOCK-ABSORBING MEMBER AND VEHICLE May 12, 2022 Pending
Array ( [id] => 19955767 [patent_doc_number] => 12326176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Ball screw assembly with integral force measurement [patent_app_type] => utility [patent_app_number] => 17/742756 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742756
Ball screw assembly with integral force measurement May 11, 2022 Issued
Array ( [id] => 18560468 [patent_doc_number] => 11725704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Brake disk and method for producing a brake disk [patent_app_type] => utility [patent_app_number] => 17/743127 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5207 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743127
Brake disk and method for producing a brake disk May 11, 2022 Issued
Array ( [id] => 19587217 [patent_doc_number] => 20240384774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => MOTOR VEHICLE VIBRATION DAMPER [patent_app_type] => utility [patent_app_number] => 18/287575 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287575
MOTOR VEHICLE VIBRATION DAMPER Apr 28, 2022 Pending
Array ( [id] => 19572653 [patent_doc_number] => 20240376945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => BRAKE CALIPER OF A DISC FOR A DISC BRAKE [patent_app_type] => utility [patent_app_number] => 18/557407 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18557407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/557407
BRAKE CALIPER OF A DISC FOR A DISC BRAKE Apr 26, 2022 Pending
Array ( [id] => 18225575 [patent_doc_number] => 20230064569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Vehicle Chock System [patent_app_type] => utility [patent_app_number] => 17/728141 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728141 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728141
Vehicle chock system Apr 24, 2022 Issued
Array ( [id] => 17791508 [patent_doc_number] => 20220250599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => ELECTROPNEUMATIC TRAILER CONTROL-VALVE UNIT [patent_app_type] => utility [patent_app_number] => 17/727845 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727845
Electropneumatic trailer control-valve unit Apr 24, 2022 Issued
Array ( [id] => 19700974 [patent_doc_number] => 12194979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Redundant PLC signals evaluation [patent_app_type] => utility [patent_app_number] => 17/727443 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10467 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727443
Redundant PLC signals evaluation Apr 21, 2022 Issued
Array ( [id] => 18144681 [patent_doc_number] => 20230018533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => AUTOMATIC PRESSURE REGULATING VALVE FOR MULTIPLE LEVELS OF DRIVING AUTOMATION OF COMMERCIAL VEHICLE AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/726500 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726500
Automatic pressure regulating valve for multiple levels of driving automation of commercial vehicle and control method thereof Apr 20, 2022 Issued
Array ( [id] => 18392228 [patent_doc_number] => 20230160447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => BRAKE DEVICE FOR VEHICLE AND APPARATUS AND METHOD FOR CALIBRATING BRAKING FORCE OF BRAKE DEVICE TO ZERO POINT [patent_app_type] => utility [patent_app_number] => 17/724576 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724576
Brake device for vehicle and apparatus and method for calibrating braking force of brake device to zero point Apr 19, 2022 Issued
Array ( [id] => 19883753 [patent_doc_number] => 12269445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Method and device for controlling the operation of a hydraulic braking system, hydraulic braking system, and vehicle [patent_app_type] => utility [patent_app_number] => 17/659546 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5402 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17659546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/659546
Method and device for controlling the operation of a hydraulic braking system, hydraulic braking system, and vehicle Apr 17, 2022 Issued
Array ( [id] => 20433639 [patent_doc_number] => 12504054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Position sensitive suspension damping with an active valve [patent_app_type] => utility [patent_app_number] => 17/722240 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 7053 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17722240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722240
Position sensitive suspension damping with an active valve Apr 14, 2022 Issued
Array ( [id] => 19932525 [patent_doc_number] => 12305725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => All-CMC brake with wear debris delivery system [patent_app_type] => utility [patent_app_number] => 17/718889 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718889
All-CMC brake with wear debris delivery system Apr 11, 2022 Issued
Array ( [id] => 19249635 [patent_doc_number] => 20240200623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => COVER FOR A GEAR MOTOR UNIT FOR AN ELECTRIC DISC BRAKE ACTUATOR, AND GEAR MOTOR UNIT COMPRISING SUCH A COVER [patent_app_type] => utility [patent_app_number] => 18/554662 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18554662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554662
COVER FOR A GEAR MOTOR UNIT FOR AN ELECTRIC DISC BRAKE ACTUATOR, AND GEAR MOTOR UNIT COMPRISING SUCH A COVER Apr 7, 2022 Pending
Array ( [id] => 19091626 [patent_doc_number] => 11953066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Brake disc and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/711278 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2810 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711278
Brake disc and method of manufacturing the same Mar 31, 2022 Issued
Array ( [id] => 20226743 [patent_doc_number] => 12415383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Brake apparatus for vehicle [patent_app_type] => utility [patent_app_number] => 17/710202 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 3562 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17710202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/710202
Brake apparatus for vehicle Mar 30, 2022 Issued
Array ( [id] => 18674323 [patent_doc_number] => 20230311832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => UNLOADING VALVE AND BRAKE SYSTEM USING SAME [patent_app_type] => utility [patent_app_number] => 17/708048 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 471 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708048
Unloading valve and brake system using same Mar 29, 2022 Issued
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