Inventor
William M. Hopkins
Inventor
Hudson, OH, US
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Cprimary
B60CVehicle tyres58%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
Y10TTechnical subjects covered by former us classification12%
B29DProducing particular articles from plastics or from substances in a plastic state4%
B60GVehicle suspension arrangements4%
B60TVehicle brake control systems or parts thereof4%
B60WConjoint control of vehicle sub-units of different type or different function4%
D07BRopes or cables in general4%
PatentTitleYear
7,004,218'Pneumatic tire with specified carcass ply turn-up'20066,655,430'Low pressure tire with a low angle restrictor belt'20036,498,967'Tire initiated vehicle control system'20025,415,215'Asymmetric tire'19955,361,814'Asymmetric tire'19945,188,685'Pneumatic radial tire including steel belt cords of 2+2x.30HT construction'1993D0326440'Tire tread and buttress'1992D0326439'Tire tread and buttress'1992D0326075'Tire tread and buttress'1992D0325365'Tire tread and buttress'1992D0325012'Tire tread and buttress'1992D0324842'Tire thread and buttress'1992D0321158'Tire tread and buttress'1991D0320966'Tire tread and buttress'19915,002,109'Symmetrical and directional pneumatic tire tread'19914,984,616'Front and rear tire tread patterns in a four-wheeled tire/vehicle system'1991D0313776'Tire'1991D0313775'Tire'19914,953,604'Tread for a unidirectional pneumatic tire'1990D0308503'Tire'19904,926,919'Vehicle tire with rib type tread pattern having sipes across the ribs'19904,823,855'Pneumatic tire tread pattern'19894,722,381'Belt structure having alternating S and Z twist cords'19884,688,617'Pneumatic tire'19874,238,259'Foldable spare tire'19804,177,851'Foldable spare tire'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–2006Patents assigned to GOODYEAR TIRE & RUBBER (26)· patent assignee history
1979–1980Based in Tallmadge, OH, US· patent location history
1987–2006Based in Hudson, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GOODYEAR TIRE & RUBBER | 26 | 1979–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hudson, OH, US | 24 | 1987–2006 |
| Tallmadge, OH, US | 2 | 1979–1980 |