The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 22, 1977
Filed:
Mar. 08, 1976
Applicant:
Inventor:
Hugh M Williams, Oklahoma City, OK (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02C / ;
U.S. Cl.
CPC ...
254 88 ;
Abstract
A vertically adjustable inclined ramp for supporting a wheel on an inclined surface includes a base member and a two-piece hingedly connected ramp member overlying the base. A plurality of wedge members are selectively juxtaposed between one end of the base and one end of the ramp member for disposing the ramp member on an inclined plane.