USPatentGranted
S

Tire tread

Granted 28 Dec 1999 · no office action yet

Current assignee: Michelin Recherche Et Technique S.A. · originally Michelin

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Philip Blair Webb, William Christopher Baker, John Anthony Hutz · Examiner: Robert M. Spear · AU 293 · TC 2900

Application
Not granted yet
filed 17 Sep 1998
Publication
Not published
not published
Patent· this page
US D418092
granted 28 Dec 1999

Life of the patent

2 dated events
⤢ drag to zoomOct 1998Jan 1999Apr 1999Jul 1999Oct 1999Jan 2000Prosecution
Prosecutionhover for detail · click to open

Description

1 parts
›FIG. 1 is a perspective view of a…

FIG. 1 is a perspective view of a tire tread showing our new design, it being understood that the tread pattern repeats uniformly throughout the outer surface and shoulder circumference of the tire tread, the opposite side perspective view being identical thereto; and,

FIG. 2 is a enlarged fragmentary front elevation view of the tire tread thereof.

The broken line disclosure of the tire sidewall and inner bead is for illustrative purposes only and forms no part of the claimed design.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

2 codes
USPC · US Patent Classification
D12/147D12/143

Claim changes

Soon
Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this patent are not paired with the granted ones in what we hold.

File wrapper

Pendency
1.3 y
467 days filing → grant
Office actions
0
on the grant's record
Examiner
Robert M. Spear
art unit 293 · TC 2900
Citations: 6 back · 0 forward

Chain of title

⤢ drag to zoom19982000200220042006200820102012201420162018Owner 1
Titlehover for detail · click to open

See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.

Log in to unlock

Term & fees

See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.

Log in to unlock

Validity challenges

See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.

Log in to unlock

Citations

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