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US 10,441,861 B1Granted
Hittable protective bat covers
OwnerErik Mattern, Steven C Schinkoinventors
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OwnerErik Mattern, Steven C Schinkoinventors
Estimating the term…
Protective covers for preventing damage to ball bats during batting practice are comprised of an impact force absorbing elastic sleeve which has through its length bore and a V-shaped notch extending forward from a rear transverse edge of the sleeve, dividing a rear length of the sleeve into opposed flaps, thus providing an enlarged entrance opening which facilitates insertion of a bat into the sleeve bore. A strap extending radially from one flap is releasably attachable by a closure fastener to the other flap, enabling the flaps to be cinched around and secured to a bat inserted into the sleeve bore. The protective covers may optionally have weights and/or friction strips positioned within the sleeve, and may optionally include an inertial sensor or impact force sensor and radio transmitter for transmitting signals representative of bat motions or impact forces exerted on the bat.
A protective cover for ball bats comprising a tubular sleeve having extending through its length a bore for insertably receiving a bat, said sleeve having extending forward from a rear transverse edge thereof a notch which divides a rear length of said sleeve into a radially spaced-apart first and second flap sections having therebetween an enlarged opening larger than the bore diameter of said sleeve, and a closure fastener for cinching said first and second flap sections into compressive contact with a bat inserted forward through said opening into said bore of said sleeve, the cover wherein said sleeve is made at least partially of an elastically stretchable material, and wherein said sleeve has a laminated construction including a first, outer abrasion resistant elastically stretchable material, a second, intermediate lamination made of an elastomeric material, and a third, inner lamination made of an elastically stretchable material.
Dependencies are inferred from the claim text.