Access ramp for handicapped persons

Description

FIG. 1 is an environmental perspective view of an access ramp for handicapped persons showing our new design, the portion of the figure shown in broken lines representing a curb and sidewalk and forming no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof, the left side elevational view being a mirror image; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D311798 October 30, 1990 Boots, et al.
D315046 February 26, 1991 Abrams
1100170 June 1914 Brosius
3153798 October 1964 Drevitson
3480980 December 1969 Yoon et al.
3580373 May 1971 Stickle
3818528 June 1974 Petersen
4368553 January 18, 1983 Perry
4528711 July 16, 1985 Packer
4817224 April 4, 1989 Visnaw et al.
5033146 July 23, 1991 Fogarty, et al.
Foreign Patent Documents
402228 November 1933 GBX
Patent History
Patent number: D346256
Type: Grant
Filed: Apr 8, 1993
Date of Patent: Apr 19, 1994
Inventors: Clyde E. Thomas, III (Big Spring, TX), Stanley E. Partee (Big Spring, TX), Donnie L. Reagan (Big Spring, TX)
Primary Examiner: Kay H. Chin
Attorney: Richard C. Litman
Application Number: 0/6,824
Classifications
Current U.S. Class: Ramp (D34/32)