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:
Oct. 03, 1989
Filed:
Nov. 25, 1988
Applicant:
Inventor:
Stanley W Choiniere, Southwick, MA (US);
Assignee:
Olympic Manufacturing Group, Inc., Agawam, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B / ; F16B / ;
U.S. Cl.
CPC ...
411 48 ; 411 41 ; 411 60 ; 411908 ;
Abstract
An expansion fastener includes a fastener body which has a pair of integral axial anchoring sections. An expander pin is drivable into a throat of the fastener body to force apart the anchoring sections.