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:
Sep. 03, 2013
Filed:
Oct. 17, 2011
Applicants:
Bryan R. Hotaling, Harvard, MA (US);
James R. Varney, Maynard, MA (US);
Inventors:
Bryan R. Hotaling, Harvard, MA (US);
James R. Varney, Maynard, MA (US);
Assignee:
Product Insight, Inc., Acton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 69/36 (2006.01); A63B 53/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A golf putter head includes a metal back body adapted to be secured to a golf club shaft and a metal face body including a golf ball contact surface. The metal back body and the metal face body have non-planar, inter-fitting surfaces facing one another without contact across a gap defined by the inter-fitting surfaces. The golf putter head further includes a vibration dampening intermediate body filling the gap to isolate the metal face body from the metal back body. Other embodiments of golf putters and golf putter heads are further disclosed.