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. 10, 1976
Filed:
Feb. 15, 1974
Applicant:
Inventor:
Foster W Berry, Muskegon, MI (US);
Assignee:
Brunswick Corporation, Skokie, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
A63B / ; B29C / ; B29G / ;
U.S. Cl.
CPC ...
156245 ; 156297 ; 273 / ;
Abstract
A bowling pin structure and method of forming the same wherein the cheek portions of the pin are molded to define controlled density wood fiber and binder resin materials secured about a core. The assembly is machined to define the desired bowling pin body configuration. The cheek material is compressed to provide a preselected density distribution to provide high durability and controlled scorability while maintaining the overall weight approximately that of conventional wood pin materials.