Highway barrier

Description

FIG. 1 is a perspective view of a highway barrier embodying my design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view; and,

FIG. 5 is an end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D235989 July 1975 Richardson
D276142 October 30, 1984 Dobrin
D278416 April 16, 1985 Moran
3678815 July 1972 Younker
3917232 November 1975 Lindner
3980279 September 14, 1976 Bolinger
4312600 January 26, 1982 Schaag et al.
4773629 September 27, 1988 Yodock
4954009 September 4, 1990 Kellison
Patent History
Patent number: D343369
Type: Grant
Filed: Jan 27, 1992
Date of Patent: Jan 18, 1994
Inventor: R. Paul Sprague (New Canaan, CT)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorney: Spencer E. Olson
Application Number: 7/825,712
Classifications
Current U.S. Class: D10/109