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. 21, 2006
Filed:
Jan. 07, 2004
Applicant:
Jerry Wayne Robertson, Adair, KY (US);
Inventor:
Jerry Wayne Robertson, Adair, KY (US);
Assignee:
Newfrey LLC, Newark, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 39/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fastener includes an axial shank and a clamping face extending radially from the shank. A plurality of serrations are formed on the clamping face and extend radially from a shank periphery to an outer periphery of the clamping face. The shank periphery is axially displaced away from the clamping face relative to the outer periphery of the clamping face to define a ramped surface.