Adaptor box to receive an electrical accessory component

- M. K. Electric Ltd.

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Description

FIG. 1 is a perspective view an adaptor box to receive an electrical accessory component showing my new design as seen from the top and one side;

FIG. 2 is a perspective view thereof from above and one side with one component dismantled;

FIG. 3 is a perspective view from underneath and one side of assembled adaptor box; and,

FIG. 4 is an exploded perspective view from underneath and one side thereof .

Referenced Cited
U.S. Patent Documents
3437738 April 1969 Wagner
3684819 August 1972 Wilson
4249035 February 3, 1981 Watley
4894024 January 16, 1990 Debortoli et al.
5064386 November 12, 1991 Dale et al.
5117996 June 2, 1992 McShane
Foreign Patent Documents
0468869 January 1992 EPX
3209279 October 1983 DEX
3709239 September 1988 DEX
2640419 June 1990 FRX
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Patent History
Patent number: D348870
Type: Grant
Filed: Dec 29, 1992
Date of Patent: Jul 19, 1994
Assignee: M. K. Electric Ltd. (London)
Inventor: John Warrington (Ware)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Law Firm: Ryan, Kees & Hohenfeldt
Application Number: 0/3,056
Classifications