Tire tread
Granted 9 Apr 1991 · no office action yet
Assignee: Goodyear Tire and Rubber
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Georges Adam, Claude Lardo · Examiner: James M. Gandy · AU 291 · TC 2900
Life of the patent
4 dated eventsDescription
1 parts›FIG. 1 is a top plan view of…
FIG. 1 is a top plan view of a tire tread showing our new design, it being understood that the tread has been broken away in the middle to indicate indeterminate length;
FIG. 2 is a greatly enlarged fragmentary top plan view thereof;
FIG. 3 is a cross-sectional view of the tire tread taken at line 3--3 of FIG. 2; and
FIG. 4 is an enlarged perspective view thereof formed into a ring as it would appear attached to a tire carcass.
Claims
1 · 1 independent · depth 1Classifications
1 codesClaim changes
SoonSee which claims were amended, added or cancelled during examination, with every added and removed word marked.
The published claims of this patent are not paired with the granted ones in what we hold.
File wrapper
Chain of title
See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.
Log in to unlockTerm & fees
See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.
Log in to unlockValidity challenges
See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.
Log in to unlockCitations
See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.
Log in to unlock