USPatentGranted
S1

Tire tread

Granted 18 May 2004 · no office action yet

Current assignee: Bridgestone/Firestone, Inc. · originally Bridgestone

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: David M. Reep, Andrea Kindig, John J. Regallis · Examiner: Robert M. Spear · AU 2913 · TC 2900

Application
29/178,688
filed 28 Mar 2003
Publication
Not published
not published
Patent· this page
US D490050
granted 18 May 2004

Life of the patent

5 dated events
⤢ drag to zoom20042006200820102012201420162018202020222024ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

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

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 lines defining the sidewall and inner bead and the peripheral boundary between the sidewall and the claimed tire tread are for illustrative purposes only, and form 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 zoomApr 2003Jul 2003Oct 2003Jan 2004Apr 2004Jul 2004USPTOApplicantNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
1.1 y
417 days filing → grant
Office actions
0
none on record
Examiner
Robert M. Spear
art unit 2913 · TC 2900
Citations: 16 back · 0 forward

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

Log in to unlock

Chain of title

⤢ drag to zoom20042006200820102012201420162018202020222024Owner 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

Worldwide family

2 members · 2 offices
US1CA1
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
2
DOCDB simple family 32296597
Offices
2
US
Granted
2 of 2
grant date present
›IP5 & PCT — 1 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D490050-SS118 May 200428 Mar 2003grantedTire tread
›Other offices — 1 members
OfficePublicationKindPublishedFiledStatusTitle
CACA-104236-SS17 Mar 200511 Sep 2003grantedTire

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