FIG. 1 is a side perspective view of a tire tread showing our new design, it being understood that the tread pattern is repeated throughout the circumference of the tire tread, the opposite side being the same as that shown;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view of the right side thereof, the opposite side being identical thereto; and,

FIG. 4 is an enlarged fragmentary side perspective view thereof.

The broken line showing of the tire sidewall, inner bead and peripheral boundary between the tire tread and sidewall 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

Classifications

2 codes

IPC · International Patent Classification

Section /

/DRW

USPC · US Patent Classification

D12/601

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

⤢ drag to zoom

USPTOApplicanthover for detail · click to open

Pendency

1.3 y

473 days filing → grant

Office actions

none on record

Examiner

Robert M. Spear

art unit 2913 · TC 2900

Law firm

Law firm · Log in to unlock

Citations: 18 back · 0 forward

See the full prosecution history — every USPTO and applicant action on this file, in order.

Chain of title

⤢ drag to zoom

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.

Term & fees

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

Worldwide family

2 members · 2 offices

this patentIP5 & PCTother officessolid = grantedhover for detail · click to open

Members

DOCDB simple family 32592481

Offices

Granted

2 of 2

grant date present

›IP5 & PCT — 1 members

Office	Publication	Kind	Published	Filed	Status	Title
USthis patent	US-D492647-S	S1	6 Jul 2004	21 Mar 2003	granted	Tire tread

›Other offices — 1 members

Office	Publication	Kind	Published	Filed	Status	Title
CA	CA-104238-S	S	24 Aug 2004	11 Sep 2003	granted	Tire

Validity challenges

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

Citations

See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.