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:
Feb. 14, 2006
Filed:
Mar. 07, 2003
Willian Terrance Sutherland, Ottawa, CA;
Willian Terrance Sutherland, Ottawa, CA;
CE Composites Baseball Inc., Ottawa, CA;
Abstract
A single member tubular baseball or softball bat of unitary construction comprised of an elongated handle portion and a striking or barrel portion wherein the barrel portion has internal and external cylindrical layers separated by one or more separation barriers, which are not bonded to said layers, located internally within the barrel thickness, and being in intimate contact with these layers. This results in equivalent or higher performing baseball bats than the prior art, as measured by hitting distance, and more consistent performance. The bats are also less costly to manufacture than prior art double walled bats.