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:
Dec. 06, 1977
Filed:
Mar. 02, 1976
Applicant:
Inventors:
Eugene C Collins, Rte. 1 Box 39, NM (US);
Stephen E Collins, Rte. 1 Box 39, NM (US);
David N Collins, Portales, NM (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C / ;
U.S. Cl.
CPC ...
33296 ;
Abstract
A telescoping surveying rod is disclosed having an adjustable support member to permit direct reading from a reference elevation such as zero elevation or from a one hundred foot elevation when the rod is used as a standard rod for elevation or for excavation; the rod includes dual scales lineated for tenths of a foot and for inches to permit direct reading of either without necessitating any conversion.