LexDanaLexDanabeta
Inventor

Robert Abend

Inventor
Morristown, TN, US

Overview

68→
Patents
1985–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 68 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A01Dprimary
A01DHarvesting17%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles17%
F16HGearing15%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology12%
Y10TTechnical subjects covered by former us classification10%
B62DMotor vehicles8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
F16DCouplings for transmitting rotation7%
B60BVehicle wheels3%
G02BOptical elements, systems or apparatus1%
PatentTitleYear
8,479,503'Axle driving apparatus'20138,046,992'Axle driving apparatus'20117,637,346'Axle driving unit for a lawn tractor'20097,621,125'Axle driving system'20097,596,946'Axle driving apparatus'20097,546,731'Axle driving apparatus'20097,536,858'Axle driving apparatus'20097,500,362'Axle driving apparatus'20097,493,758'Axle driving apparatus'20097,490,692'Axle driving unit for a lawn tractor'20097,484,364'Axle driving apparatus'20097,448,209'Axle driving apparatus'20087,445,077'Axle driving unit for a lawn tractor'20087,434,651'Axle driving unit for a lawn tractor'20087,430,862'Axle driving apparatus'20087,431,123'Vehicle improved in steering'20087,419,030'Axle driving unit for a lawn tractor'20087,387,185'Axle driving unit for a lawn tractor'20087,360,613'Transmission for speed changing and steering of a vehicle'20087,340,891'Axle driving system'20087,261,178'Four wheel-drive vehicle'20077,225,618'Axle driving system'20077,127,890'Axle driving system'20067,121,093'Axle driving apparatus'20067,090,045'Four wheel-drive vehicle'20067,059,433'Riding lawn mower'20067,025,162'Hydraulically driven vehicle'20066,990,808'Axle driving system'20066,983,815'Axle driving unit including a free-standing center section'20066,951,091'Riding lawn mower'20056,889,793'Four wheel-drive vehicle'20056,874,593'Driving apparatus for speed changing and steering of a vehicle'20056,830,115'Axle driving apparatus'20046,755,264'Riding lawn mower'20046,752,236'Axle driving unit for a lawn tractor'20046,745,864'Axle driving unit for a lawn tractor'20046,732,828'Hydraulically driven vehicle'20046,715,283'Axle driving system'20046,705,080'Axle driving apparatus'20046,659,216'Vehicle improved steering'20036,651,770'Driving apparatus for speed changing and steering of a vehicle'20036,648,094'Driving apparatus for speed changing and steering of a vehicle'20036,648,095'Axle driving unit for a lawn tractor'20036,629,577'Driving apparatus for speed changing and steering of a vehicle'20036,591,936'Driving apparatus for speed changing and steering of a vehicle'20036,571,555'Axle driving apparatus'20036,568,498'Axle driving unit for a lawn tractor'20036,550,242'Axle driving apparatus'20036,540,633'Transmission for speed changing and steering of a vehicle'20036,524,205'Integral-type hydraulic and mechanical transaxle apparatus for driving and steering a vehicle'20036,467,265'Axle driving unit for a lawn tractor'20026,449,949'Axle driving system'20026,397,966'Vehicle improved in steering'20026,390,227'Axle driving unit for a lawn tractor'20026,385,971'Axle driving apparatus'20026,346,060'Riding lawn mower and transmission for the same'20026,312,354'Integral hydrostatic transaxle apparatus for driving and steering'20016,260,339'Axle driving unit for a lawn tractor'20016,125,630'Axle driving apparatus'20006,098,740'Axle driving unit for a lawn tractor'20006,098,386'Riding lawn mower and transmission for the same'20006,044,941'Clutch-brake interlocking mechanism for starting and stopping vehicle'20005,887,484'Transmission for self-propelled walking lawn mowers'19995,782,142'Axle driving apparatus'19985,544,174'Programmable boundary scan and input output parameter device for testing integrated circuits'19964,862,231'Non-contact I/O signal transmission in integrated circuit packaging'19894,845,052'Method of packaging a non-contact I/O signal transmission integrated circuit'19894,549,338'Method of fabricating an IC including electro-optical transmitters and receivers'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1989Based in Palm Bay, FL, US· patent location history
1996Based in Layton, UT, US· patent location history
1998–2013Patents assigned to KANZAKI KOKYUKOKI MFG CO LTD (42)· patent assignee history
1998–2008Patents assigned to TUFF TORQ CORP (29)· patent assignee history
1998–2009Based in Morristown, TN, US· patent location history
2005–2013Patents assigned to ABEND ROBERT (11)· patent assignee history
2005–2009Based in Adairsville, GA, US· patent location history
2006–2013Patents assigned to OHASHI RYOTA (6)· patent assignee history
2006–2007Patents assigned to OKADA HIDEAKI (6)· patent assignee history
2008–2013Based in Rome, GA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KANZAKI KOKYUKOKI MFG CO LTD421998–2013
TUFF TORQ CORP291998–2008
ABEND ROBERTself112005–2013
OHASHI RYOTA62006–2013
OKADA HIDEAKI62006–2007
Locations
LocationPatentsSpan
Morristown, TN, US431998–2009
Adairsville, Georgia, US172005–2009
Rome, Georgia, US42008–2013
Palm Bay, Florida, US31985–1989
Layton, UT, US11996