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] => 18972806 [patent_doc_number] => 20240052898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => BRAKE DISC ASSEMBLY AND FASTENING DEVICE THEREOF [patent_app_type] => utility [patent_app_number] => 18/109738 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109738
Brake disc assembly and fastening device thereof Feb 13, 2023 Issued
Array ( [id] => 20227695 [patent_doc_number] => 12416340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Brake assembly with thermal fuse [patent_app_type] => utility [patent_app_number] => 18/158104 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158104 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158104
Brake assembly with thermal fuse Jan 22, 2023 Issued
Array ( [id] => 20594297 [patent_doc_number] => 12578003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Hydraulic compression stop with closable windows [patent_app_type] => utility [patent_app_number] => 18/099970 [patent_app_country] => US [patent_app_date] => 2023-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 1090 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099970
Hydraulic compression stop with closable windows Jan 21, 2023 Issued
Array ( [id] => 19317777 [patent_doc_number] => 20240239318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => HYDRAULIC BLOCK FOR A HYDRAULIC UNIT FOR AN ELECTROHYDRAULIC DUAL-CIRCUIT POWER BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/559092 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18559092 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559092
HYDRAULIC BLOCK FOR A HYDRAULIC UNIT FOR AN ELECTROHYDRAULIC DUAL-CIRCUIT POWER BRAKE SYSTEM Jan 19, 2023 Pending
Array ( [id] => 18452688 [patent_doc_number] => 20230193968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => BRAKE DISC FOR A FRICTION BRAKE OF A TRANSPORTATION VEHICLE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/068546 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068546
Brake disc for a friction brake of a transportation vehicle and method of manufacturing the same Dec 19, 2022 Issued
Array ( [id] => 20493246 [patent_doc_number] => 12535112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Brake disk with protrusions [patent_app_type] => utility [patent_app_number] => 18/081054 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 1054 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081054
Brake disk with protrusions Dec 13, 2022 Issued
Array ( [id] => 19233004 [patent_doc_number] => 20240190196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => PROTECTION PLUGS WITH BIDIRECTIONAL PRESSURIZING FUNCTIONALITY FOR SHOCK ABSORBER [patent_app_type] => utility [patent_app_number] => 18/080180 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080180
Protection plugs with bidirectional pressurizing functionality for shock absorber Dec 12, 2022 Issued
Array ( [id] => 18692136 [patent_doc_number] => 20230322364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => NO-BACK BRAKE FOR A FLIGHT CONTROL ACTUATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/064347 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18064347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064347
NO-BACK BRAKE FOR A FLIGHT CONTROL ACTUATION SYSTEM AND METHOD Dec 11, 2022 Pending
Array ( [id] => 18710034 [patent_doc_number] => 20230332656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => PAD LINER FOR BRAKE CALIPER, BRAKE CALIPER EQUIPPED WITH PAD LINER, AND METHOD FOR ASSEMBLING THE SAME [patent_app_type] => utility [patent_app_number] => 18/078463 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5830 [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] => 18078463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078463
Pad liner for brake caliper, brake caliper equipped with pad liner, and method for assembling the same Dec 8, 2022 Issued
Array ( [id] => 18845532 [patent_doc_number] => 20230407936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => BRAKE DEVICE AND VEHICLE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/077325 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077325
Brake device and vehicle having the same Dec 7, 2022 Issued
Array ( [id] => 19234568 [patent_doc_number] => 20240191761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => BRAKE ASSEMBLY INCLUDING EXPANDABLE ROTOR [patent_app_type] => utility [patent_app_number] => 18/077662 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077662
Brake assembly including expandable rotor Dec 7, 2022 Issued
Array ( [id] => 19218709 [patent_doc_number] => 20240183413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => CALIPER ADAPTOR AND DISC BRAKE CALIPER FOR HUMAN-POWERED VEHICLE [patent_app_type] => utility [patent_app_number] => 18/073450 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073450 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073450
CALIPER ADAPTOR AND DISC BRAKE CALIPER FOR HUMAN-POWERED VEHICLE Nov 30, 2022 Pending
Array ( [id] => 20413857 [patent_doc_number] => 12497127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Caliper adaptor and disc brake caliper assembly for human-powered vehicle [patent_app_type] => utility [patent_app_number] => 18/073453 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4524 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073453
Caliper adaptor and disc brake caliper assembly for human-powered vehicle Nov 30, 2022 Issued
Array ( [id] => 19970266 [patent_doc_number] => 12338864 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-24 [patent_title] => Direct fit automotive brakes [patent_app_type] => utility [patent_app_number] => 18/060568 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2518 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060568
Direct fit automotive brakes Nov 29, 2022 Issued
Array ( [id] => 18406514 [patent_doc_number] => 20230167865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => BRAKE PAD ASSEMBLY FOR A DISK BRAKE SYSTEM AND DISK BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/070813 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18070813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070813
Brake pad assembly for a disk brake system and disk brake system Nov 28, 2022 Issued
Array ( [id] => 18406515 [patent_doc_number] => 20230167866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => DISK BRAKE SYSTEM WITH SINGLE-SIDED PRESSURE APPLICATION [patent_app_type] => utility [patent_app_number] => 17/994633 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994633 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994633
Disk brake system with single-sided pressure application Nov 27, 2022 Issued
Array ( [id] => 19188611 [patent_doc_number] => 20240167524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => MECHANISMS AND METHODS WITH ONE-WAY BRAKING TO CONTROL MOVEMENT OF A HEAD OF A MEDICAL SYSTEM RELATIVE TO AN ANATOMICAL SITE [patent_app_type] => utility [patent_app_number] => 17/993608 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993608
Mechanisms and methods with one-way braking to control movement of a head of a medical system relative to an anatomical site Nov 22, 2022 Issued
Array ( [id] => 20213184 [patent_doc_number] => 12409821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Zero turning radius mower park brake system [patent_app_type] => utility [patent_app_number] => 18/058335 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058335
Zero turning radius mower park brake system Nov 22, 2022 Issued
Array ( [id] => 18392229 [patent_doc_number] => 20230160448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => FORCE TRANSMISSION APPARATUS FOR A DISC BRAKE [patent_app_type] => utility [patent_app_number] => 17/989841 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989841
Force transmission apparatus for a disc brake Nov 17, 2022 Issued
Array ( [id] => 18376775 [patent_doc_number] => 20230151862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => ACTUATOR ASSEMBLY FOR A VEHICLE BRAKE [patent_app_type] => utility [patent_app_number] => 17/987330 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987330
ACTUATOR ASSEMBLY FOR A VEHICLE BRAKE Nov 14, 2022 Pending
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