Baseball bat
OwnerPaul A. Lanctot, Donald E. Collettinventors
Life of this patent
Estimating the term…
Abstract
A baseball bat (10) made of a rigid material and having an impact portion (12) and a handle portion (13). A tubular member (14) is positioned in the interior of the bat at substantially the handle portion (13) and has a first end (24) and a second end (25), said first end (24) having an opening (28) therein which is removably sealed with a plug (17). A hollow spine member (16) is secured within said tubular member (14) and is preferably attached to said plug (17) and to said second end (25) of the tube member (14). A slurry (15) composed of a plurality of particles (26) and a fluid (27) is disposed within said tubular (14). The tubular member (14) may be secured within said bat by adhesives (30) or by mechanical fastening apparatus.
Claims19
A ball bat comprising:
- an elongated body with a free end portion of one diameter tapering to a handle portion of a reduced diameter,
- a tubular member inserted into said handle portion of said ball bat, the tubular member having a first open end and a second end, said tubular member extending within said handle portion of said elongated body,
- an elongated spine member secured within said tubular member, a plurality of particles interiorly disposed between said tubular member and the elongated spine member in the handle portion of the tube;
- a fluid interiorly situated within said tubular member, and means for sealing said opening in said first end of said tubular member.
In a baseball bat made of rigid material and having an impact portion and a handle portion with an elongated aperture disposed within the handle portion, the improvement comprising a tubular member inserted into the aperture in the handle portion of the baseball bat, the tubular member having a first open end and a second end, an elongated spine member secured within said tubular member to the second end, a plurality of particles interiorly disposed between said tubular member and said elongated spine member within the handle portion of the bat, a fluid disposed within said tubular member and in contact with said plurality of particles, and means for sealing said opening in said first end of said tubular member.
Dependencies are inferred from the claim text.