Plug lock
Description
FIG. 1 is a front, top and side perspective view of the plug lock showing my new design;
FIG. 2 is a front end elevational view thereof;
FIG. 3 is a rear end elevational view thereof;
FIG. 4 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 4;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a front and upper left perspective thereof.
Referenced Cited
U.S. Patent Documents
Other references
2415602 | February 1947 | Monaco |
2654073 | September 1953 | Katz |
2664734 | January 1954 | McEneaney |
2733416 | January 1956 | Evalt |
2759492 | August 1956 | Benson et al. |
4566297 | January 28, 1986 | Hawley |
4691974 | September 8, 1987 | Pinkerton |
4812131 | March 14, 1989 | Sieverman |
4895527 | January 23, 1990 | Brown |
5055057 | October 8, 1991 | Boyer |
5190466 | March 2, 1993 | McVey |
- Adapter 5272 on p. M-1 of Bryant Wiring Devices Catalog BDB-1504 printed Jun. 1987. Lightning bolt symbols on p. 140 of Henry Dreyfuss Symbol Sourcebook, .COPYRGT.1972. Lightning bolt insignia 152 on p. 33 of American Badges & Insignia by Evans E. Kerrigan, .COPYRGT.1967.
Patent History
Patent number: D354043
Type: Grant
Filed: Feb 5, 1993
Date of Patent: Jan 3, 1995
Inventor: Bruce Noland (Biloxi, MS)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Attorney: Terry M. Gernstein
Application Number: 0/4,486
Type: Grant
Filed: Feb 5, 1993
Date of Patent: Jan 3, 1995
Inventor: Bruce Noland (Biloxi, MS)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Attorney: Terry M. Gernstein
Application Number: 0/4,486
Classifications
Current U.S. Class:
Cap, Cover Or Boot (D13/156)