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:
Dec. 11, 1990
Filed:
Feb. 24, 1988
Bernard F Mahaney, Jr, Kent, WA (US);
Carl W Beck, Peck, KS (US);
Kim B Nixon, Towanda, KS (US);
Randolph Connolly, Wichita, KS (US);
Terry V Nunemaker, Rose Hill, KS (US);
The Boeing Company, Seattle, WA (US);
Abstract
A device for retaining a bolt including a plate having a bore therethrough for receiving the bolt, a retainer movably mounted on the plate and movable between a first position in engagement with a selected number of facets on the bolt head and a second position out of engagement with the facets, the retainer having a surface portion for receiving a tool at times when the tool is placed on the bolt head for moving the retainer to the second position, and a biasing device for urging the retainer to the first position at times when the tool is removed from the bolt head.