Twin lock key ring
FIG. 1 is a rear elevational view of a twin lock key ring showing my new design with its components in the open condition;
FIG. 2 is a front elevational view of the design in the condition shown in FIG. 1;
FIG. 3 is a top cross-sectional view of the design in the condition shown in FIG. 1, taken substantially along the line 3--3 of FIG. 2;
FIG. 4 is a cross-sectional view of the design in the condition shown in FIG. 1, taken substantially along the line 4--4 of FIG. 2;
FIG. 5 is a left side elevational view of FIG. 1, the opposite side being a mirror image thereof;
FIG. 6 is a front elevational view of the design, with its components being shown in closed condition;
FIG. 7 is a right side elevational view thereof;
FIG. 8 is a top plan view thereof;
FIG. 9 is a rear elevational view thereof; and
FIG. 10 is a bottom plan view thereof.
D213253 | January 1969 | Moore |
3908418 | September 1975 | Stoffel |
4164132 | August 14, 1979 | Loman |
WO79/00703 | September 1979 | WOX |
Type: Grant
Filed: Dec 11, 1980
Date of Patent: Dec 14, 1982
Inventor: Hanns W. Beier (Valhalla, NY)
Primary Examiner: George P. Word
Application Number: 6/215,242
International Classification: D0301;