Electrical cable concentrator

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Description

FIG. 1 is a front perspective view of an electrical cable concentrator showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and

FIG. 8 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D218747 September 1970 Bennett et al.
3437981 April 1969 Keller
4103985 August 1, 1978 Krolak et al.
4502744 March 5, 1985 Garnett et al.
Other references
  • Telephone Engineer & Management 1-15-1981, p. 109, AMP ad. for Modular Adapter. Suttle "Guide to Telephone Wiring", p. 19, Wire Junction Box #SE-742A.
Patent History
Patent number: D303246
Type: Grant
Filed: Oct 24, 1986
Date of Patent: Sep 5, 1989
Assignee: Digital Equipment Corporation
Inventors: Michael Freeman (Marlboro, MA), Sally A. Hattle (Oxford, CT), Michael Romm (Brighton, MA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Law Firm: Kenyon & Kenyon
Application Number: 6/923,075
Classifications
Current U.S. Class: D13/30