Lock cylinder
Description
FIG. 1 is a front elevational view of a lock cylinder showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D334841
Type: Grant
Filed: Jun 15, 1990
Date of Patent: Apr 20, 1993
Inventor: Lewis F. Schmitt, Sr. (Cinti, OH)
Primary Examiner: Brian N. Vinson
Attorney: Leon Gilden
Application Number: 7/538,473
Type: Grant
Filed: Jun 15, 1990
Date of Patent: Apr 20, 1993
Inventor: Lewis F. Schmitt, Sr. (Cinti, OH)
Primary Examiner: Brian N. Vinson
Attorney: Leon Gilden
Application Number: 7/538,473
Classifications
Current U.S. Class:
D/8343