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. 31, 2006
Filed:
Jul. 06, 2000
Applicant:
Steven A. Roth, Alamo, CA (US);
Inventor:
Steven A. Roth, Alamo, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21F 17/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hanger rod stiffener includes a clamp having two straight, double-ended, spaced, parallel clamp segments and a third clamp segment extending between them. The clamp is positioned over a stiffener member and a hanger rod and the third clamp segment is disposed at an angle to bias the hanger rod to a predetermined position within the clamp when the stiffener member and clamp are brought together.