Invertible bookrack

Description

FIG. 1 is a front elevational view of an invertible bookrack showing my design in position for use as a book storage unit;

FIG. 2 is a perspective view;

FIG. 3 is an inverted perspective view;

FIG. 4 is a typical end view of FIG. 2;

FIG. 5 is a typical end view of FIG. 3;

FIG. 6 is a perspective view of a modified form;

FIG. 7 is an inverted perspective view of FIG. 6;

FIG. 8 is a typical end view of FIG. 6; and

FIG. 9 is a typical end view of FIG. 7.

The broken lines of FIG. 1 are for illustrative purposes only.

The invertible bookrack is characterized by the combination of a pair of elongated parallel elements having a central bend in association with upturned right angle end members, all as best illustrated in FIGS. 2 and 3.

Referenced Cited
U.S. Patent Documents
D191689 October 1961 Burch, Jr.
Patent History
Patent number: D243042
Type: Grant
Filed: Apr 10, 1975
Date of Patent: Jan 18, 1977
Inventor: Edward G. Dorn (Palatine, IL)
Primary Examiner: Bruce W. Dunkins
Attorney: Robert I. Dennison
Application Number: 5/566,696
Classifications
Current U.S. Class: D 6/3
International Classification: D0604;