Portable ramp

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a portable ramp showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, the elevational view of the opposing side being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Claims

I claim the ornamental design for a portable ramp, as shown and described.

Referenced Cited
U.S. Patent Documents
596867 January 1898 Frick
884847 April 1908 Oslin
1210133 December 1916 Baker
2587265 February 1952 Wright
2591153 April 1952 Hodges
3153798 October 1964 Drevitson
3352440 November 1967 Wilson
3487489 January 1970 Kuhns
D220673 May 1971 Holbrook
D224912 October 1972 Oslin
3756440 September 1973 Raap et al.
3936898 February 10, 1976 Poe
3984891 October 12, 1976 Weinmann
D246449 November 22, 1977 Poe
4368553 January 18, 1983 Perry
D300073 February 28, 1989 Crump
4817224 April 4, 1989 Visnaw et al.
D315046 February 26, 1991 Abrams
5176361 January 5, 1993 Ayala, III
D346256 April 19, 1994 Thomas et al.
D347096 May 17, 1994 Burton
D353071 December 6, 1994 Roberts
5444885 August 29, 1995 Hanrahan et al.
5598594 February 4, 1997 Milliken et al.
6044511 April 4, 2000 Frost et al.
6463613 October 15, 2002 Thompson
6708361 March 23, 2004 Emerson, Jr.
Patent History
Patent number: D521710
Type: Grant
Filed: Jan 26, 2004
Date of Patent: May 23, 2006
Inventor: Gary J. Goldschmidt (Roberts, WI)
Primary Examiner: Cynthia E. Ramirez
Attorney: Donald R. Schoonover
Application Number: 29/198,105
Classifications
Current U.S. Class: Ramp (D34/32)