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:
Mar. 07, 2000
Filed:
Aug. 07, 1998
Applicant:
Inventor:
Joseph R Infantino, Chappaqua, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63D / ;
U.S. Cl.
CPC ...
473122 ; 473124 ;
Abstract
The outer two layers, composed of an undercoat of an ionomer and a topcoat of polyurethane, on a wooden core of a bowling pin are bonded together by use of either of a polyfunctional aziridine or polyfunctional carbodiimide providing superior adhesion under shock plus several shop advantages including lessened air pollution and ease of application.