USPatent applicationPatented

Tire tread

Granted 1 Jun 2004 · no office action yet

Current assignee: Continental Reifen Deutschland GmbH · originally Continental Aktiengesellschaft

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Attorney: Attorney · Log in to unlock

Inventors: Jan Schlittenhard, Franz Diensthuber · Examiner: Robert M. Spear · AU 2913 · TC 2900

Application· this page
29/183,442
filed 10 Jun 2003
Publication
Not published
not published
Patent
US D490769
granted 1 Jun 2004

Life of the application

7 dated events
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Description

1 parts
›FIG. 1 is a perspective view showing our…

FIG. 1 is a perspective view showing our tire tread;

FIG. 2 is an enlarged perspective view of a portion of our tire tread; and,

FIG. 3 shows one block with sipes of our tire tread.

The broken lines in the drawing represent environmental structure 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
D12/531

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File wrapper

⤢ drag to zoomJul 2003Oct 2003Jan 2004Apr 2004Jul 2004USPTOApplicantNotice of allowance
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Pendency
1.0 y
357 days filing → grant
Office actions
0
none on record
Examiner
Robert M. Spear
art unit 2913 · TC 2900
Citations: 9 back · 0 forward

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Documents

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Chain of title

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