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:
Jan. 18, 1994
Filed:
Oct. 05, 1992
Applicant:
Inventor:
Randall J Wright, Delafield, WI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C / ;
U.S. Cl.
CPC ...
33379 ; 33382 ; 33451 ; 33485 ;
Abstract
A measuring instrument provided with measuring vials for determining level or pitch relationships and a graduated straight edge for measuring linear distance. In the first embodiment, the instrument consists of a composite aluminum and plastic structure where the plastic structure forms the body portion having the vial holders and viewing windows and the aluminum portion forms the graduated straight edge. A second embodiment consists of an aluminum structure having a flat elongated frame portion and an integrally formed base portion disposed perpendicularly thereto. The frame portion forms the graduated straight edge and carries the measuring vials.