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:
Jul. 21, 1987
Filed:
May. 01, 1986
Gabriel V Fasolino, Portland, OR (US);
Other;
Abstract
An elongated shank has a first section with circumferential grooves arranged for anchoring engagement with a power tool. The shank also has a second section adjacent the first section with circumferential grooves. A collar is arranged to be placed on the second section and also arranged to be swaged into locking engagement therewith by a power tool. A third section at the end of the shank opposite from the first section has screw threads and this section receives a nut in threaded engagement to form a removable and adjustable abutment in association with work pieces and the collar which has been preloaded against the work piece and swaged by a power tool. The shank may be provided with a wrench engaging portion for holding it against rotation when the nut is turned. As an alternative, the collar may be provided with the wrench engaging portion.