Knot joint connection for a shelf

Description

FIG. 1 is a perspective view of a knot joint connection showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a perspective view of an alternate embodiment of FIG. 1;

FIG. 8 is a rear elevation view of FIG. 7;

FIG. 9 is a left side elevation view of FIG. 7, the right side being identical;

FIG. 10 is a top plan view of FIG. 7;

FIG. 11 is a front elevation view of FIG. 7;

FIG. 12 is a bottom plan view of FIG. 7;

FIG. 13 is a perspective view of an alternate embodiment of FIG. 1;

FIG. 14 is a bottom plan view of FIG. 13;

FIG. 15 is a front elevation view of FIG. 13, the rear being identical;

FIG. 16 is a top plan view of FIG. 13, and,

FIG. 17 is a right side elevation view of FIG. 13, the left side being identical.

Referenced Cited
U.S. Patent Documents
D211905 August 1968 Goodridge
D355589 February 21, 1995 Kuwata
D364554 November 28, 1995 Seo
2149844 March 1939 George
4065220 December 27, 1977 Ruga
5421666 June 6, 1995 Spears
Patent History
Patent number: D376532
Type: Grant
Filed: Apr 19, 1995
Date of Patent: Dec 17, 1996
Assignee: Frogdesign GmbH (Altensteig)
Inventor: Hartmut Esslinger (Los Gatos, CA)
Primary Examiner: Terry A. Wallace
Attorney: Horst M. Kasper
Application Number: 0/37,732
Classifications
Current U.S. Class: D/8382