Electrical connecting plug

- Noma Inc.
Description

FIG. 1 is a front, left bottom perspective view of a interconnect plug showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof, and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D185440 June 1959 Kunkle
2813258 November 1957 Klumpp, Jr.
2993189 July 1961 Schelke et al.
3377613 April 1968 Archer
Foreign Patent Documents
1007316 March 1977 CAX
421225 September 1966 CHX
Other references
  • J. Philip Industries' Sales brochure dated 4-2-1979, Plug Model #'S JP-3M and JP-3FB.
Patent History
Patent number: D301461
Type: Grant
Filed: Dec 24, 1986
Date of Patent: Jun 6, 1989
Assignee: Noma Inc. (Scarborough)
Inventor: Douglas Drew (Toronto)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Attorney: Kenneth M. Garrett
Application Number: 6/947,464
Classifications
Current U.S. Class: D13/28