Twist-on electrical connector

- Marr Electric Limited
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Description

FIG. 1 is a top and side perspective view of the twist-on electrical connector showing our new design;

FIG. 2 is a side elevational view thereof, all other side elevational views being the same;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D200538 March 1965 Esser
D286163 October 14, 1986 Shintani
3448223 June 1969 Thorsman
3875324 April 1975 Waddington et al.
4112251 September 5, 1978 Scott
4350841 September 21, 1982 Scott
4451695 May 29, 1984 Fink
4924035 May 8, 1990 Miller et al.
Foreign Patent Documents
1401980 August 1975 GBX
Other references
  • Connector B-4 on p. 50 of Buchanan Catalog G107 rcvd. Sep. 7, 1971. Ideal 600 V. Connector on Ideal Form No. J-1e.
Patent History
Patent number: D330011
Type: Grant
Filed: Jun 13, 1988
Date of Patent: Oct 6, 1992
Assignee: Marr Electric Limited (Mississauga)
Inventors: H. Laurie Miller (Oakville), Donald W. Marr (Oakville)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Attorney: Donald E. Hewson
Application Number: 7/205,911
Classifications
Current U.S. Class: Wire Nut Type (D13/150)