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.

Date of Patent:
Jul. 20, 2004

Filed:

Jul. 01, 2002
Applicant:
Inventor:

Louis Morasse, Bromont, CA;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25B 2/300 ; F16B 2/102 ;
U.S. Cl.
CPC ...
B25B 2/300 ; F16B 2/102 ;
Abstract

A device in the form of a quarter-turn device for attaching together structural element. The device has an attachment element passing through a hole in a first structural element, such as a cover, with a shank, a head and a part profiled so as to engage with a retaining element arranged on the structural element. The head, which may be circular, with a curved upper face, has a diametrical slot having a longitudinal profile with a bottom curved in a circular arc, the center of which is located at some distance above the head. The longitudinal ends of the slot open out from the upper face of the head at two points offset radially inwards with respect to the periphery or circumference of the head.


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