Expandable bookshelf

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Description

FIG. 1 is a perspective view of the expandable bookshelf;

FIG. 2 is a top plan view thereof;

FIG. 3 is an elevation view from what shall be referred to as the front of the expandable bookshelf;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an elevation view from what shall be referred to as the rear of the expandable bookshelf; and,

FIG. 6 is an elevation view from either side of the expandable bookshelf.

Referenced Cited
U.S. Patent Documents
D228109 August 1973 Woods
D272592 February 14, 1984 Woods
1682060 August 1928 Banks
1768379 June 1930 Smith
1891420 December 1932 Jaquith
1898533 February 1933 Harriman
2545844 March 1951 Cougias
3850303 November 1974 Franklin
4099624 July 11, 1978 McKearin
4106735 August 15, 1978 Partain et al.
4682696 July 28, 1987 Sheu et al.
4993558 February 19, 1991 Assael
5227958 July 13, 1993 Glomski et al.
5295596 March 22, 1994 Squitieri
5325792 July 5, 1994 Mulloy
Patent History
Patent number: D371021
Type: Grant
Filed: Jan 12, 1995
Date of Patent: Jun 25, 1996
Assignee: Dynatec International, Inc. (Salt Lake City, UT)
Inventors: Eli S. Pine (Nutley, NJ), Gayle R. Rosenberg (Secausus, NJ)
Primary Examiner: James M. Gandy
Assistant Examiner: S. Snapp
Law Firm: Workman Nydegger Seeley
Application Number: 0/33,401
Classifications
Current U.S. Class: D/6449; D/6407