Search

Christopher P. Schwartz

Examiner (ID: 1726, Phone: (571)272-7123 , Office: P/3657 )

Most Active Art Unit
3657
Art Unit(s)
3683, 3657, 3613, 3103, 3616
Total Applications
4244
Issued Applications
3580
Pending Applications
206
Abandoned Applications
496

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19333264 [patent_doc_number] => 20240247694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Drum Brake [patent_app_type] => utility [patent_app_number] => 18/565822 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18565822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565822
Drum Brake Jun 9, 2022 Pending
Array ( [id] => 18075262 [patent_doc_number] => 20220400874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Driveway Defender for Containers [patent_app_type] => utility [patent_app_number] => 17/806094 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806094
Driveway defender for containers Jun 8, 2022 Issued
Array ( [id] => 17866425 [patent_doc_number] => 20220289160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Systems and Methods for Calibrating a Braking System [patent_app_type] => utility [patent_app_number] => 17/831520 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831520
Systems and Methods for Calibrating a Braking System Jun 2, 2022 Abandoned
Array ( [id] => 19491297 [patent_doc_number] => 12109987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Fail-safety valve unit for a parking brake function and parking brake valve arrangement [patent_app_type] => utility [patent_app_number] => 17/832357 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8338 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832357
Fail-safety valve unit for a parking brake function and parking brake valve arrangement Jun 2, 2022 Issued
Array ( [id] => 18058899 [patent_doc_number] => 20220389985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => HYDRAULIC MOUNT ASSEMBLY AND METHOD [patent_app_type] => utility [patent_app_number] => 17/830660 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17830660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830660
Hydraulic mount assembly and method Jun 1, 2022 Issued
Array ( [id] => 20040353 [patent_doc_number] => 20250178575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => SELECTIVE FREE-ROLLING OF WHEELS FOR ROBUST VEHICLE SPEED OVER GROUND DETERMINATION [patent_app_type] => utility [patent_app_number] => 18/845832 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18845832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/845832
SELECTIVE FREE-ROLLING OF WHEELS FOR ROBUST VEHICLE SPEED OVER GROUND DETERMINATION Jun 1, 2022 Pending
Array ( [id] => 18406513 [patent_doc_number] => 20230167864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => BRAKING DEVICE FOR IN-WHEEL MOTOR [patent_app_type] => utility [patent_app_number] => 17/829865 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829865
Braking device for in-wheel motor May 31, 2022 Issued
Array ( [id] => 17883604 [patent_doc_number] => 20220299081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => Electromagnetic Brake Control Apparatus [patent_app_type] => utility [patent_app_number] => 17/827482 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827482
Electromagnetic brake control apparatus May 26, 2022 Issued
Array ( [id] => 18809466 [patent_doc_number] => 20230383801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => STATOR CLIP FOR BRAKE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/752734 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752734
Stator clip for brake assembly May 23, 2022 Issued
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
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