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] => 16311686 [patent_doc_number] => 20200290424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => ADJUSTMENT DEVICE, ADJUSTOR AND SHOCK ABSORBER [patent_app_type] => utility [patent_app_number] => 16/814699 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16814699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/814699
Adjustment device, adjustor and shock absorber Mar 9, 2020 Issued
Array ( [id] => 17635698 [patent_doc_number] => 11346417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Electronic brake apparatus [patent_app_type] => utility [patent_app_number] => 16/814796 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4955 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16814796 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/814796
Electronic brake apparatus Mar 9, 2020 Issued
Array ( [id] => 18029572 [patent_doc_number] => 11512749 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-29 [patent_title] => Brake piston-pushing tool [patent_app_type] => utility [patent_app_number] => 16/813926 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4128 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16813926 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813926
Brake piston-pushing tool Mar 9, 2020 Issued
Array ( [id] => 17610962 [patent_doc_number] => 20220153241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/436608 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436608
Brake system Mar 5, 2020 Issued
Array ( [id] => 17641555 [patent_doc_number] => 20220169293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => BRAKE LINING FOR RAILWAY VEHICLE [patent_app_type] => utility [patent_app_number] => 17/593354 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17593354 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593354
Brake lining for railway vehicle Mar 4, 2020 Issued
Array ( [id] => 17594659 [patent_doc_number] => 20220144232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => ELECTRONICALLY CONTROLLABLE BRAKING SYSTEM HAVING TWO FALL-BACK LEVELS [patent_app_type] => utility [patent_app_number] => 17/438480 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17438480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438480
Electronically controllable braking system having two fall-back levels Mar 3, 2020 Issued
Array ( [id] => 17473552 [patent_doc_number] => 20220081056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => System For Improving The Performances Of A Cyclist On A Bicycle [patent_app_type] => utility [patent_app_number] => 17/423918 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423918
System For Improving The Performances Of A Cyclist On A Bicycle Mar 2, 2020 Abandoned
Array ( [id] => 17612512 [patent_doc_number] => 20220154791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => BRAKE DISC [patent_app_type] => utility [patent_app_number] => 17/441024 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17441024 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441024
Brake disc Mar 1, 2020 Issued
Array ( [id] => 17656470 [patent_doc_number] => 20220176935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => Vehicle Braking System Comprising A Parking Brake Indicator Device And Vehicle Provided With Such A System [patent_app_type] => utility [patent_app_number] => 17/436336 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436336
Vehicle braking system comprising a parking brake indicator device and vehicle provided with such a braking system Mar 1, 2020 Issued
Array ( [id] => 19651997 [patent_doc_number] => 12173774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Shock absorber [patent_app_type] => utility [patent_app_number] => 17/434650 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11408 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434650
Shock absorber Feb 27, 2020 Issued
Array ( [id] => 18917244 [patent_doc_number] => 11879517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Shock absorber [patent_app_type] => utility [patent_app_number] => 17/434960 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12139 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434960
Shock absorber Feb 27, 2020 Issued
Array ( [id] => 17066864 [patent_doc_number] => 20210269079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => Cable operated disc brakes for vehicles [patent_app_type] => utility [patent_app_number] => 16/873201 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16873201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/873201
Cable operated disc brakes for vehicles Feb 26, 2020 Abandoned
Array ( [id] => 16284403 [patent_doc_number] => 20200278005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => AIRCRAFT WHEEL PROVIDED WITH HEAT SHEILDS [patent_app_type] => utility [patent_app_number] => 16/802911 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16802911 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802911
Aircraft wheel provided with heat shields Feb 26, 2020 Issued
Array ( [id] => 17596380 [patent_doc_number] => 20220145954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => ELECTRIC WHEEL DRIVE UNIT FOR DRIVING A WHEEL OF A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/598388 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17598388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/598388
ELECTRIC WHEEL DRIVE UNIT FOR DRIVING A WHEEL OF A MOTOR VEHICLE Feb 25, 2020 Abandoned
Array ( [id] => 18376772 [patent_doc_number] => 20230151859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => Brake Disk and Method for Producing Same [patent_app_type] => utility [patent_app_number] => 17/801542 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801542
Brake disk and method for producing same Feb 24, 2020 Issued
Array ( [id] => 17452080 [patent_doc_number] => 11266917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Assembly to control or govern relative speed of movement between parts [patent_app_type] => utility [patent_app_number] => 16/799339 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 39 [patent_no_of_words] => 6235 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16799339 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/799339
Assembly to control or govern relative speed of movement between parts Feb 23, 2020 Issued
Array ( [id] => 17053092 [patent_doc_number] => 20210262526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => ROTOR DRIVE KEY ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/799392 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16799392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/799392
Rotor drive key assembly Feb 23, 2020 Issued
Array ( [id] => 17163724 [patent_doc_number] => 11149815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Shock absorber [patent_app_type] => utility [patent_app_number] => 16/799450 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4160 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16799450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/799450
Shock absorber Feb 23, 2020 Issued
Array ( [id] => 18979665 [patent_doc_number] => 11904824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Method for detecting a braking action of a railway vehicle and emergency braking method of a railway vehicle [patent_app_type] => utility [patent_app_number] => 17/310731 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2270 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310731
Method for detecting a braking action of a railway vehicle and emergency braking method of a railway vehicle Feb 19, 2020 Issued
Array ( [id] => 17506047 [patent_doc_number] => 20220099150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => BRAKE DISC ASSEMBLY AND METHOD [patent_app_type] => utility [patent_app_number] => 17/432603 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17432603 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432603
BRAKE DISC ASSEMBLY AND METHOD Feb 17, 2020 Abandoned
Menu