Knot joint connection for a shelf
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.
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