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:
Aug. 29, 1995
Filed:
Dec. 23, 1993
Applicant:
Inventor:
Frank Calandra, Jr, Pittsburgh, PA (US);
Assignee:
Jennmar Corporation, Pittsburgh, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16B / ; E21D / ;
U.S. Cl.
CPC ...
4052591 ; 411371 ; 411531 ; 411545 ;
Abstract
A bearing plate with side walls longer than end walls so that the bearing plate has a rectangular configuration and a continuous elliptical embossment extending along the side walls and the end walls of the plate. An aperture concentrically positioned at the midpoint of the plate. The plate has a bearing surface and an opposite surface, and the continuous elliptical embossment extends from the opposite surface continuously along and inwardly of the perimeter of the bearing plate. Inner embossed areas may extend from the opposite surface on either side of the aperture along the longitudinal axis.