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:
Jun. 30, 1998
Filed:
May. 01, 1997
Applicant:
Inventor:
John Buiatti, Castaic, CA (US);
Assignee:
Jas D. Easton, Inc., Van Nuys, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
473520 ; 473519 ; 473521 ; 473564 ; 473549 ; 473297 ; 124 231 ;
Abstract
A vibration dampened hand held implement such as a ball bat, archery bow or hammer is provided with a vibration dampening system comprising a chamber having a low modulus viscoelastic elastomeric vibration dampening member freely moveable therein to bounce back and forth between and move out of phase with the chamber walls to rapidly dampen unwanted lower frequency vibrations of the implement.