Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD652648 S1
Publication typeGrant
Application numberUS 29/384,865
Publication dateJan 24, 2012
Filing dateFeb 4, 2011
Priority dateFeb 4, 2011
Publication number29384865, 384865, US D652648 S1, US D652648S1, US-S1-D652648, USD652648 S1, USD652648S1
InventorsChang Sup Lee
Original AssigneeChang Sup Lee
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Chair with double contoured bottom
US D652648 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for a chair with double contoured bottom, as shown and described.

FIG. 1 is a front view of a chair with double contoured bottom showing my new design;

FIG. 2 is a back view thereof;

FIG. 3 is a side view (opposite side view is mirror image) thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front cross-sectional view taken through line 6-6 of FIG. 4; and,

FIG. 7 is a side cross-sectional view taken through line 7-7 of FIG. 4.

In FIG. 1, the broken lines showing of environmental structure for purposes of illustrating the chair with double contoured bottom in a condition of use. The broken lines and the structure they depict form no part of the claimed design.

Non-Patent Citations
1WWW.AMAZON.COM; Obus Forme Gel Seat; internet; as of Feb. 4, 2011.
2WWW.AMAZON.COM; ObusForme Ergonomic Sit-Back Cushion; internet; as of Feb. 4, 2011.
U.S. ClassificationD06/373