Retainer for securing electrical plugs to an outlet
Description
FIG. 1 is a perspective view of a retainer for securing electrical plugs to an outlet showing my new design, on an enlarged scale;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D265285 | July 6, 1982 | Englert, Jr. |
D285647 | September 16, 1986 | Sachs |
D299809 | February 14, 1989 | Hagedorn |
2761112 | August 1956 | Toravia |
3811104 | May 1974 | Caldwell |
4045108 | August 30, 1977 | Olsen |
4105274 | August 8, 1978 | Casey |
4702709 | October 27, 1987 | Santilli |
- Zierick Manufacturing Company, quick connects, p. 12. Zierick Manufacturing Company, angle brackets, p. 66.
Patent History
Patent number: D325564
Type: Grant
Filed: Oct 11, 1989
Date of Patent: Apr 21, 1992
Inventor: Irvin A. Lemke (Carpinteria, CA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Attorney: Harry W. Brelsford
Application Number: 7/420,124
Type: Grant
Filed: Oct 11, 1989
Date of Patent: Apr 21, 1992
Inventor: Irvin A. Lemke (Carpinteria, CA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Attorney: Harry W. Brelsford
Application Number: 7/420,124
Classifications
Current U.S. Class:
Element Or Attachment (D13/154);
D/8354;
D/8364