Search

Ross E. Varndell

Examiner (ID: 18758, Phone: (571)270-1922 , Office: P/2631 )

Most Active Art Unit
2666
Art Unit(s)
2631, 2666, 2674, 2634, 2611
Total Applications
733
Issued Applications
579
Pending Applications
74
Abandoned Applications
94

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19555717 [patent_doc_number] => 20240367509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => FINAL STAGE GEAR WHEEL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/687010 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18687010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/687010
FINAL STAGE GEAR WHEEL ASSEMBLY Aug 28, 2022 Pending
Array ( [id] => 19462120 [patent_doc_number] => 20240315789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ARTICULATION DRIVE ASSEMBLIES FOR SURGICAL INSTRUMENTS SUCH AS FOR USE IN SURGICAL ROBOTIC SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/576578 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18576578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576578
ARTICULATION DRIVE ASSEMBLIES FOR SURGICAL INSTRUMENTS SUCH AS FOR USE IN SURGICAL ROBOTIC SYSTEMS Aug 24, 2022 Pending
Array ( [id] => 18066096 [patent_doc_number] => 20220397183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => AUTOMATED SEQUENTIAL TRANSMISSIONS [patent_app_type] => utility [patent_app_number] => 17/893309 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893309 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893309
Automated sequential transmissions Aug 22, 2022 Issued
Array ( [id] => 19723646 [patent_doc_number] => 20250026397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => RACK SHAFT, METHOD FOR MANUFACTURING SAME, AND RACK-AND-PINION STEERING GEAR UNIT [patent_app_type] => utility [patent_app_number] => 18/685812 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685812 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685812
RACK SHAFT, METHOD FOR MANUFACTURING SAME, AND RACK-AND-PINION STEERING GEAR UNIT Aug 15, 2022 Abandoned
Array ( [id] => 20491342 [patent_doc_number] => 12533197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Surgical robotic arm and instrument detachment [patent_app_type] => utility [patent_app_number] => 18/293829 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 7334 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18293829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/293829
Surgical robotic arm and instrument detachment Aug 11, 2022 Issued
Array ( [id] => 18972833 [patent_doc_number] => 20240052925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => METHODS AND SYSTEMS FOR AN ACTUATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/818891 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818891
Methods and systems for an actuation system Aug 9, 2022 Issued
Array ( [id] => 18871905 [patent_doc_number] => 11859697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Axle assembly having a multi-speed transmission and a drop gear set [patent_app_type] => utility [patent_app_number] => 17/882733 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11909 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882733
Axle assembly having a multi-speed transmission and a drop gear set Aug 7, 2022 Issued
Array ( [id] => 18240001 [patent_doc_number] => 20230072312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => SYSTEM AND METHOD TO ADD AN ADDITIONAL DRIVE AXLE TO A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/882743 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882743 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882743
SYSTEM AND METHOD TO ADD AN ADDITIONAL DRIVE AXLE TO A VEHICLE Aug 7, 2022 Abandoned
Array ( [id] => 20623127 [patent_doc_number] => 12590628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Dual gearbox central bearing layout [patent_app_type] => utility [patent_app_number] => 17/866285 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2150 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866285
Dual gearbox central bearing layout Jul 14, 2022 Issued
Array ( [id] => 18862885 [patent_doc_number] => 20230417321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => VEHICLE SHIFTING MECHANISM [patent_app_type] => utility [patent_app_number] => 17/846699 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846699
VEHICLE SHIFTING MECHANISM Jun 21, 2022 Abandoned
Array ( [id] => 19840784 [patent_doc_number] => 12253164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Rotary decoupling actuator assembly with integrated spring assistance for blocked engagement [patent_app_type] => utility [patent_app_number] => 18/567196 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7151 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18567196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567196
Rotary decoupling actuator assembly with integrated spring assistance for blocked engagement Jun 6, 2022 Issued
Array ( [id] => 18733697 [patent_doc_number] => 11802420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Fence construction [patent_app_type] => utility [patent_app_number] => 17/832032 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 7807 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832032
Fence construction Jun 2, 2022 Issued
Array ( [id] => 17868019 [patent_doc_number] => 20220290755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ACTUATOR SYSTEM FOR A VEHICLE TRANSMISSION, A VEHICLE COMPRISING AN ACTUATOR SYSTEM, AND A METHOD FOR OPERATING AN ACTUATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/831654 [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] => 6955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17831654 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831654
Actuator system for a vehicle transmission, a vehicle comprising an actuator system, and a method for operating an actuator system Jun 2, 2022 Issued
Array ( [id] => 18037125 [patent_doc_number] => 20220381340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Systems and Methods for a Rotary Disconnect [patent_app_type] => utility [patent_app_number] => 17/825699 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17825699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825699
Systems and methods for a rotary disconnect May 25, 2022 Issued
Array ( [id] => 18037124 [patent_doc_number] => 20220381339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => GROOVE FOLLOWER [patent_app_type] => utility [patent_app_number] => 17/824157 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824157
Groove follower May 24, 2022 Issued
Array ( [id] => 18037114 [patent_doc_number] => 20220381329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => OVERRUNNING CLUTCH DIFFERENTIAL WITH A LOCKING MECHANISM [patent_app_type] => utility [patent_app_number] => 17/749986 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749986
Overrunning clutch differential with a locking mechanism May 19, 2022 Issued
Array ( [id] => 18699397 [patent_doc_number] => 11785875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Gearbox device for agricultural machines and related method [patent_app_type] => utility [patent_app_number] => 17/663508 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5609 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663508
Gearbox device for agricultural machines and related method May 15, 2022 Issued
Array ( [id] => 19317425 [patent_doc_number] => 20240238965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => ELECTROHYDRAULIC ROBOT [patent_app_type] => utility [patent_app_number] => 18/560060 [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] => 7999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18560060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560060
ELECTROHYDRAULIC ROBOT May 12, 2022 Pending
Array ( [id] => 19779183 [patent_doc_number] => 12228208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Transmission device having a shaft [patent_app_type] => utility [patent_app_number] => 18/574402 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3258 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574402 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574402
Transmission device having a shaft May 2, 2022 Issued
Array ( [id] => 18740470 [patent_doc_number] => 20230349447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => ELECTRIC DRIVE UNIT WITH A MULTI-SPEED TRANSMISSION AND METHOD FOR TRANSMISSION OPERATION [patent_app_type] => utility [patent_app_number] => 17/661717 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17661717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661717
Electric drive unit with a multi-speed transmission and method for transmission operation May 1, 2022 Issued
Menu