Chair with tubes

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Description

FIG. 1 is a front Perspective view of “chair with tubes”.

FIG. 2 is an Exploded front Perspective view of “chair with tubes” showing the components separated and with three tubes removed for clarity of illustration; and,

FIG. 3 is a back Perspective view of “chair with tubes”.

Claims

The ornamental design for a “chair with tubes”, as shown and described.

Referenced Cited
U.S. Patent Documents
3807801 April 1974 Dalsgard
4108492 August 22, 1978 Kirby
4190286 February 26, 1980 Bentley
4603444 August 5, 1986 Suits
D286825 November 25, 1986 Rougier
4761011 August 2, 1988 Sereboff
D343529 January 25, 1994 Sanders, Jr.
5303977 April 19, 1994 Sereboff
5687438 November 18, 1997 Biggie et al.
6086152 July 11, 2000 Zeller
D467444 December 24, 2002 Hess et al.
D497728 November 2, 2004 Tseng
Patent History
Patent number: D520257
Type: Grant
Filed: Apr 5, 2005
Date of Patent: May 9, 2006
Assignee: (Cambridge, MA)
Inventors: Edward Ng (Cambridge, MA), Achyut Kantawala (Cambridge, MA)
Primary Examiner: Mimosa De
Application Number: 29/226,979
Classifications
Current U.S. Class: D6/375