Fiber optic break out box

Description

FIG. 1 is a front elevational view of the fiber optic break out box showing my new design;

FIG. 2 is a rear 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 top plan view thereof shown on an enlarged scale;

FIG. 6 is a bottom plan view thereof shown on an enlarged scale;

FIG. 7 is a front and upper right perspective view thereof; and,

FIG. 8 is a rear and lower left perspective view thereof.

Referenced Cited
U.S. Patent Documents
D236481 August 1975 Johnston
4744629 May 17, 1988 Bertoglio et al.
4820010 April 11, 1989 Scifres
5028110 July 2, 1991 Plummer
5066097 November 19, 1991 Brandle et al.
Foreign Patent Documents
1105414 December 1955 FRX
0943516 December 1963 GBX
Other references
  • Bell symbol on pp. 52 and 56 of The Picture Book of Symbols, copyright 1959.
Patent History
Patent number: D335648
Type: Grant
Filed: Oct 18, 1990
Date of Patent: May 18, 1993
Inventor: Don E. Ballsieper (Newington, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: J. Sincavage
Attorney: Leon Gilden
Application Number: 7/599,386