Chair support

- Aichi Co., Ltd.
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Description

FIG. 1 is a first perspective view of a chair support showing my new design, with the chair support in a first (forward) position, and showing a seat portion and a seat mounting portion as environmental structure;

FIG. 2 is a second perspective view of the chair support in the first position, and showing a seat portion and a seat mounting portion as environmental structure;

FIG. 3 is a front elevation view of the chair support in the first position, and showing a seat portion and a seat mounting portion as environmental structure;

FIG. 4 is a rear elevation view of the chair support in the first position, and showing a seat portion and a seat mounting portion as environmental structure;

FIG. 5 is a left side elevation view of the chair support in the first position, and showing a seat portion and a seat mounting portion as environmental structure;

FIG. 6 is a right side elevation view of the chair support in the first position, and showing a seat portion and a seat mounting portion as environmental structure;

FIG. 7 is a cross-sectional view of the chair support in the first position, taken along section lines “77” provided in FIG. 5;

FIG. 8 is a cross-sectional view of the chair support in the first position, taken along section lines “88” provided in FIG. 5;

FIG. 9 is a top plan view of the chair support in the first position, and showing a seat portion as environmental structure;

FIG. 10 is a bottom plan view of the chair support in the first position, and showing a seat portion and a seat mounting portion as environmental structure; and,

FIG. 11 is a left side elevation view of the chair support in a second (rearward) position, and showing a seat portion and a seat mounting portion as environmental structure.

All structures indicated in broken lines are not part of the design sought to be patented.

Claims

The ornamental design for a chair support, as shown and described.

Referenced Cited
U.S. Patent Documents
3567278 March 1971 Barecki et al.
D226255 February 1973 Williamson
D230786 March 1974 Barecki
RE29522 January 24, 1978 Barecki
D252482 July 31, 1979 Blodee
D331343 December 1, 1992 VanStaveren
D335037 April 27, 1993 Montague et al.
D341259 November 16, 1993 Mele
D349820 August 23, 1994 Schaevitz
D355981 March 7, 1995 Kim
Foreign Patent Documents
1028760 October 1998 JP
1173880 March 2003 JP
1209254 April 2004 JP
1229513 December 2004 JP
Other references
  • Okamura Corporation , “Advertisement of LATUS-Tres high-back type chair”, “Okamura 2008 Product Catalog”, 2008, p. 591.
Patent History
Patent number: D609944
Type: Grant
Filed: Sep 19, 2009
Date of Patent: Feb 16, 2010
Assignee: Aichi Co., Ltd. (Aichi-ken)
Inventor: Taku Kumazawa (Aichi-ken)
Primary Examiner: Mimosa De
Attorney: Intellectual Property/Technology Law
Application Number: 29/343,829
Classifications
Current U.S. Class: D6/496