Shelf unit


FIG. 1 is a front perspective view of a shelf unit showing my new design;

FIG 2 is a top elevation view thereof;

FIG. 3 is a bottom elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is an enlarged sectional view showing one of the corner posts of the shelf unit in greater detail.

Referenced Cited
U.S. Patent Documents
D51055 July 1917 Board
D91769 March 1934 Duval
D120904 June 1940 Beaver
D304398 November 7, 1989 Goetz
1374633 April 1921 Boyle
3964810 June 22, 1976 Murphy
4351244 September 28, 1982 Suttles
Other references
  • DIA Portfolio/Metal, item #12 p. B, 12/31/1980.
Patent History
Patent number: D325137
Type: Grant
Filed: Jul 6, 1988
Date of Patent: Apr 7, 1992
Inventor: Michael J. Porter (Montreal, Quebec)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Jeffrey Asch
Attorney: George A. Seaby
Application Number: 7/215,940
Current U.S. Class: D/6479