Lockable cover for electrical plug prongs
Latest United States Marketing Corporation Patents:
Description
FIG. 1 is a rear left perspective view of a lockable cover for electrical plug prongs showing my new design;
FIG. 2 is a front right perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
3345603 | October 1967 | Cohen |
4969833 | November 13, 1990 | Lindow et al. |
3304727 | August 1984 | DEX |
1312281 | November 1962 | FRX |
Patent History
Patent number: D338446
Type: Grant
Filed: Jan 21, 1992
Date of Patent: Aug 17, 1993
Assignee: United States Marketing Corporation (Huntington Stn., NY)
Inventor: Theodore A. Werner (Burlington Flats, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Attorney: Edward H. Loveman
Application Number: 7/823,553
Type: Grant
Filed: Jan 21, 1992
Date of Patent: Aug 17, 1993
Assignee: United States Marketing Corporation (Huntington Stn., NY)
Inventor: Theodore A. Werner (Burlington Flats, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Attorney: Edward H. Loveman
Application Number: 7/823,553
Classifications
Current U.S. Class:
Cap, Cover Or Boot (D13/156)