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] => 20896903 [patent_doc_number] => 12704163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Electric brake apparatus and electric disk brake [patent_app_type] => utility [patent_app_number] => 18/278952 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1177 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278952
ELECTRIC BRAKE APPARATUS AND ELECTRIC DISK BRAKE Feb 27, 2022 Pending
Array ( [id] => 18598031 [patent_doc_number] => 20230272830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => Caliper Bridge for a Disc Brake With Means for Controlling Rotation of Threaded Wear Adjustment Tubes [patent_app_type] => utility [patent_app_number] => 17/680687 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17680687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/680687
Caliper bridge for a disc brake with means for controlling rotation of threaded wear adjustment tubes Feb 24, 2022 Issued
Array ( [id] => 18314311 [patent_doc_number] => 11628373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Assembly to control or govern relative speed of movement between parts [patent_app_type] => utility [patent_app_number] => 17/651521 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 39 [patent_no_of_words] => 6256 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17651521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651521
Assembly to control or govern relative speed of movement between parts Feb 16, 2022 Issued
Array ( [id] => 17883602 [patent_doc_number] => 20220299079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => BRAKE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/674006 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17674006 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674006
Brake assembly Feb 16, 2022 Issued
Array ( [id] => 19457362 [patent_doc_number] => 12097838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Braking system for an autonomous vehicle [patent_app_type] => utility [patent_app_number] => 17/672911 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3653 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672911
Braking system for an autonomous vehicle Feb 15, 2022 Issued
Array ( [id] => 18568188 [patent_doc_number] => 20230258524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => BRAKE CALIPER HOUSING AND A METHOD OF CHECKING SEALING OF SAME [patent_app_type] => utility [patent_app_number] => 17/671923 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17671923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/671923
Brake caliper housing and a method of checking sealing of same Feb 14, 2022 Issued
Array ( [id] => 18510898 [patent_doc_number] => 20230227016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => BRAKE SYSTEM WITH FLUID STORAGE SECONDARY BRAKE MODULE [patent_app_type] => utility [patent_app_number] => 17/667835 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667835
Brake system with fluid storage secondary brake module Feb 8, 2022 Issued
Array ( [id] => 19449792 [patent_doc_number] => 20240309922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => BRAKE DISC FOR A DISC BRAKE [patent_app_type] => utility [patent_app_number] => 18/264968 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18264968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264968
BRAKE DISC FOR A DISC BRAKE Feb 2, 2022 Abandoned
Array ( [id] => 17775837 [patent_doc_number] => 20220242186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => THREE-PORT ADJUSTER [patent_app_type] => utility [patent_app_number] => 17/588890 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588890
Three-port adjuster Jan 30, 2022 Issued
Array ( [id] => 18932976 [patent_doc_number] => 11885385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Electromechanical brake [patent_app_type] => utility [patent_app_number] => 17/581722 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6033 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17581722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581722
Electromechanical brake Jan 20, 2022 Issued
Array ( [id] => 19353700 [patent_doc_number] => 12054128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Brake system [patent_app_type] => utility [patent_app_number] => 17/580106 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 10746 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 476 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580106
Brake system Jan 19, 2022 Issued
Array ( [id] => 17762224 [patent_doc_number] => 20220235836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => METHOD FOR PRODUCING A GRAY CAST IRON BRAKE DISK [patent_app_type] => utility [patent_app_number] => 17/578024 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17578024 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578024
METHOD FOR PRODUCING A GRAY CAST IRON BRAKE DISK Jan 17, 2022 Abandoned
Array ( [id] => 18511000 [patent_doc_number] => 20230227120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => FLAT MOUNT BRAKE CALIPER FOR BICYCLE [patent_app_type] => utility [patent_app_number] => 17/577106 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577106
Flat mount brake caliper for bicycle Jan 16, 2022 Issued
Array ( [id] => 17749142 [patent_doc_number] => 20220227345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => ELECTRONIC PARKING BRAKE SYSTEM AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/575779 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575779
Electronic parking brake system and control method thereof Jan 13, 2022 Issued
Array ( [id] => 19196952 [patent_doc_number] => 11994184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Brake assembly with telescopic multiple ball screw mechanism [patent_app_type] => utility [patent_app_number] => 17/575628 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 8797 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575628
Brake assembly with telescopic multiple ball screw mechanism Jan 12, 2022 Issued
Array ( [id] => 19763733 [patent_doc_number] => 12222017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Air spring for cab of heavy truck with automatic height adjustment [patent_app_type] => utility [patent_app_number] => 17/570047 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4992 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570047
Air spring for cab of heavy truck with automatic height adjustment Jan 5, 2022 Issued
Array ( [id] => 18485742 [patent_doc_number] => 20230213081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => Suspension System with Improved Articulation [patent_app_type] => utility [patent_app_number] => 17/569254 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569254
Suspension system with improved articulation Jan 4, 2022 Issued
Array ( [id] => 17946640 [patent_doc_number] => 20220333659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => COMPOSITE MATERIAL CAPABLE OF MEASURING BENDING DEFORMATION, SPRING INCLUDING THE SAME, AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/562667 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17562667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562667
Composite material capable of measuring bending deformation, spring including the same, and manufacturing method thereof Dec 26, 2021 Issued
Array ( [id] => 18956057 [patent_doc_number] => 20240044384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => DOUBLE-LAYER BRAKE DISC IN NICKEL-FREE STEEL AND MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/258862 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18258862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258862
DOUBLE-LAYER BRAKE DISC IN NICKEL-FREE STEEL AND MANUFACTURING METHOD Dec 22, 2021 Pending
Array ( [id] => 18956054 [patent_doc_number] => 20240044381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => BRAKE DISC WITH NICKEL-FREE STEEL LAYER AND MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/258847 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18258847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258847
BRAKE DISC WITH NICKEL-FREE STEEL LAYER AND MANUFACTURING METHOD Dec 22, 2021 Pending
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