Extension cord lock
Description
FIG. 1 is a front elevational view of the extension cord lock 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;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof.
Referenced Cited
Patent History
Patent number: D337309
Type: Grant
Filed: Apr 1, 1991
Date of Patent: Jul 13, 1993
Inventor: Fred E. Mally (Solon, IA)
Primary Examiner: Bernard Ansher
Assistant Examiner: P. Hyder
Attorney: Leon Gilden
Application Number: 7/677,957
Type: Grant
Filed: Apr 1, 1991
Date of Patent: Jul 13, 1993
Inventor: Fred E. Mally (Solon, IA)
Primary Examiner: Bernard Ansher
Assistant Examiner: P. Hyder
Attorney: Leon Gilden
Application Number: 7/677,957
Classifications
Current U.S. Class:
Conduit, Duct Or Channel (D13/155)