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:
Sep. 20, 2022
Filed:
Aug. 03, 2020
Curiteva, Inc., Tanner, AL (US);
Eric Linder, Columbus, OH (US);
Ryan Heskett, Wellington, FL (US);
Curiteva, Inc., Tanner, AL (US);
Abstract
A resilient washer has a one-piece washer body. The washer body has a central opening, an upper fastener interfacing section or bowl, a lower structure interfacing section or bowl and a resilient middle portion. The resilient middle portion connects the upper fastener interfacing section or bowl and the lower structure interfacing section or bowl. The resilient middle portion is configured to be locally collapsed when a fastener in the central opening is tightened into a structure. In one embodiment, the upper fastener interfacing section or bowl is annular, wherein the upper fastener interfacing section or bowl has a concavity for holding a head of the fastener. The concavity can be of a hemispherical shape. Preferably, the concavity has a smooth surface to allow polyaxial movement of a fastener.