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. 19, 1996
Filed:
Sep. 13, 1994
Applicant:
Inventor:
John Allen, Clarkston, MI (US);
Assignee:
Ring Screw Works, Madison Heights, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B / ; F16B / ;
U.S. Cl.
CPC ...
411386 ; 411418 ;
Abstract
A fastener has a head and a shank with two ends. One of the ends includes the head while the other includes a dog tip point. Also, the shank includes a threaded portion adjacent to the dog tip point. A pair of recesses are formed 180.degree. from one another flush with the point and on the threaded portion. The recesses are continuous with the point and extend through at least a first full thread.