Search

Vishal R. Sahni

Examiner (ID: 19091, Phone: (571)270-3838 , Office: P/3657 )

Most Active Art Unit
3657
Art Unit(s)
3657, 3616
Total Applications
1125
Issued Applications
829
Pending Applications
78
Abandoned Applications
241

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19700969 [patent_doc_number] => 12194974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Systems and methods for pressure control mixed mode for braking operation [patent_app_type] => utility [patent_app_number] => 17/345874 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8019 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17345874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345874
Systems and methods for pressure control mixed mode for braking operation Jun 10, 2021 Issued
Array ( [id] => 20714898 [patent_doc_number] => 12630131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Hydraulic pressure control unit [patent_app_type] => utility [patent_app_number] => 18/002903 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2308 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18002903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002903
Hydraulic pressure control unit Jun 10, 2021 Issued
Array ( [id] => 18505291 [patent_doc_number] => 11703098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Piston assembly with adjuster [patent_app_type] => utility [patent_app_number] => 17/343167 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5525 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343167
Piston assembly with adjuster Jun 8, 2021 Issued
Array ( [id] => 20076945 [patent_doc_number] => 12350986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Flexible spring member and end closure assemblies as well as gas spring and gas damper assemblies including same [patent_app_type] => utility [patent_app_number] => 18/007517 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4762 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18007517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/007517
Flexible spring member and end closure assemblies as well as gas spring and gas damper assemblies including same May 31, 2021 Issued
Array ( [id] => 19983368 [patent_doc_number] => 20250121590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => LAYERED PRODUCT AND METHOD OF MANUFACTURING SUCH LAYERED PRODUCT [patent_app_type] => utility [patent_app_number] => 18/517131 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517131
LAYERED PRODUCT AND METHOD OF MANUFACTURING SUCH LAYERED PRODUCT May 24, 2021 Pending
Array ( [id] => 17068127 [patent_doc_number] => 20210270342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => INTAKE DEVICE FOR A DAMPER HAVING A SIDE COLLECTOR [patent_app_type] => utility [patent_app_number] => 17/324620 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324620
Intake device for a damper having a side collector May 18, 2021 Issued
Array ( [id] => 18329884 [patent_doc_number] => 11635115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Brake pad with thermoelectric energy harvester [patent_app_type] => utility [patent_app_number] => 17/321221 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 7870 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321221
Brake pad with thermoelectric energy harvester May 13, 2021 Issued
Array ( [id] => 19218711 [patent_doc_number] => 20240183415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DISC BRAKE DEVICE FOR RAILWAY VEHICLE [patent_app_type] => utility [patent_app_number] => 18/554045 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18554045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554045
DISC BRAKE DEVICE FOR RAILWAY VEHICLE May 13, 2021 Pending
Array ( [id] => 18355680 [patent_doc_number] => 11644074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Automatic slack adjuster for vehicle, braking system and wheelset having an automatic slack adjuster [patent_app_type] => utility [patent_app_number] => 17/314605 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3212 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314605
Automatic slack adjuster for vehicle, braking system and wheelset having an automatic slack adjuster May 6, 2021 Issued
Array ( [id] => 20881922 [patent_doc_number] => 12697949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Distributed architecture of aircraft braking system [patent_app_type] => utility [patent_app_number] => 17/924527 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924527
DISTRIBUTED ARCHITECTURE OF AIRCRAFT BRAKING SYSTEM May 5, 2021 Pending
Array ( [id] => 17906232 [patent_doc_number] => 11460081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Braking device, system and method [patent_app_type] => utility [patent_app_number] => 17/313874 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 9844 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313874
Braking device, system and method May 5, 2021 Issued
Array ( [id] => 18391629 [patent_doc_number] => 20230159847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => ELECTROVISCOUS FLUID AND CYLINDER DEVICE [patent_app_type] => utility [patent_app_number] => 17/919765 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919765
ELECTROVISCOUS FLUID AND CYLINDER DEVICE May 5, 2021 Abandoned
Array ( [id] => 18700882 [patent_doc_number] => 11787377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Method and apparatus for controlling electric hydraulic brake [patent_app_type] => utility [patent_app_number] => 17/308144 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5180 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17308144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308144
Method and apparatus for controlling electric hydraulic brake May 4, 2021 Issued
Array ( [id] => 18627524 [patent_doc_number] => 20230286342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SPRING ASSEMBLY FOR A CHASSIS, VEHICLE CHASSIS COMPRISING A SPRING ASSEMBLY, METHOD FOR PRODUCING A SPRING ASSEMBLY FOR A VEHICLE CHASSIS AND USE OF A SPRING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/921307 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 323 [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] => 17921307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/921307
Spring assembly for a chassis, vehicle chassis comprising a spring assembly, method for producing a spring assembly for a vehicle chassis and use of a spring assembly Apr 25, 2021 Issued
Array ( [id] => 17169854 [patent_doc_number] => 20210323524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => OPERATING METHOD OF ELECTRONIC BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/232427 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232427
OPERATING METHOD OF ELECTRONIC BRAKE SYSTEM Apr 15, 2021 Abandoned
Array ( [id] => 17169847 [patent_doc_number] => 20210323517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => HYDRAULIC BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/225310 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225310
HYDRAULIC BRAKE SYSTEM Apr 7, 2021 Abandoned
Array ( [id] => 17882165 [patent_doc_number] => 20220297642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => CABLE-COUPLED BY-WIRE CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/206390 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17206390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206390
Cable-coupled by-wire control system Mar 18, 2021 Issued
Array ( [id] => 18196476 [patent_doc_number] => 20230049995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => VIBRATION-PROOF BUSH [patent_app_type] => utility [patent_app_number] => 17/790185 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17790185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790185
Vibration-proof bush Mar 16, 2021 Issued
Array ( [id] => 19411229 [patent_doc_number] => 12077028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Coilover shock with adjustable crossover [patent_app_type] => utility [patent_app_number] => 17/190676 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3527 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190676
Coilover shock with adjustable crossover Mar 2, 2021 Issued
Array ( [id] => 17837266 [patent_doc_number] => 20220274571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => SIMULATOR VALVE [patent_app_type] => utility [patent_app_number] => 17/188152 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188152
Simulator valve Feb 28, 2021 Issued
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