IP Library › Granted Patent US 7,344,461
Granted Patent B2
US 7,344,461 · App. 11/307,892 · Granted Mar 18, 2008

Composite bat with metal sleeve

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 7,344,461
App. No.
11/307,892
Granted
Mar 18, 2008
Kind
B2
Abstract

A baseball bat has a composite bat body including a grip, a handle and a barrel extending from the handle. The baseball bat also includes a generally tubular, resilient sleeve having greater impact absorption and resistance characteristics than the composite bat body. The sleeve is disposed adjacent to an exterior of the barrel of the bat body. The baseball bat further includes a mechanism for interconnecting the bat body and sleeve in a coaxial relation such that a portion of the bat body overlaps the sleeve.

Claims (37)

1. A baseball bat, comprising:

a composite bat body including a grip, a handle and a barrel extending from the handle;

a generally tubular, resilient sleeve having greater impact absorption and resistance characteristics than the composite bat body, the sleeve being disposed adjacent to an exterior of the barrel of the bat body; and

means for interconnecting the bat body and sleeve in a coaxial relation wherein a portion of the bat body overlaps the sleeve;

wherein the interconnecting means comprises a generally cylindrical recess along the barrel of the bat body for receiving the sleeve therein; and

wherein the barrel of the bat body includes a maximum exterior diameter surface generally equal to a maximum exterior diameter surface of the sleeve, for providing a generally continuous exterior surface of the baseball bat when the sleeve is disposed adjacent to the barrel of the bat body.

2. The baseball bat of claim 1 , wherein the barrel of the bat body includes a minimum exterior diameter surface generally equal to a minimum interior diameter surface of the sleeve for providing friction-fit engagement of the sleeve and the barrel of the bat body.

3. A baseball bat, comprising:

a composite bat body including a grip, a handle and a barrel extending from the handle;

a generally tubular, resilient sleeve having greater impact absorption and resistance characteristics than the composite bat body, the sleeve being disposed adjacent to an exterior of the barrel of the bat body; and

means for interconnecting the bat body and sleeve in a coaxial relation wherein a portion of the bat body overlaps the sleeve;

wherein the interconnecting means includes first and second aligned, oppositely disposed ends of the sleeve, tapering inwardly for engaging the barrel of the bat body, wherein a section of the barrel of the bat body overlaps and envelops one of the ends of the sleeve.

4. A baseball bat, comprising:

a composite bat body including a grip, a handle and a barrel extending from the handle;

a generally tubular, resilient sleeve having greater impact absorption and resistance characteristics than the composite bat body, the sleeve being disposed adjacent to an exterior of the barrel of the bat body; and

means for interconnecting the bat body and sleeve in a coaxial relation wherein a portion of the bat body overlaps the sleeve;

wherein the interconnecting means includes a section of the barrel of the bat body overlapping and enveloping an end of the sleeve.

5. The baseball bat of claim 4 , including a cap disposed on an end of the barrel of the bat body.

6. A baseball bat, comprising:

a composite bat body including a grip, a handle and a barrel extending from the handle;

a generally tubular, resilient sleeve having greater impact absorption and resistance characteristics than the composite bat body, the sleeve being disposed adjacent to an exterior of the barrel of the bat body; and

means for interconnecting the bat body and sleeve in a coaxial relation comprising a cylindrical recess along the barrel of the bat body for receiving the sleeve therein and an annular recess disposed on an end of the cylindrical recess of the barrel of the bat body, for receiving an end of the sleeve therein;

wherein the barrel of the bat body includes a maximum exterior diameter surface generally equal to a maximum exterior diameter surface of the sleeve, for providing a generally continuous exterior surface of the baseball bat when the sleeve is disposed adjacent to the barrel of the bat body.

7. The baseball bat of claim 6 , wherein the end of the sleeve tapers inwardly for engagement with the annular recess.

8. The baseball bat of claim 6 , wherein the barrel of the bat body includes a minimum exterior diameter surface generally equal to a minimum interior diameter surface of the sleeve for providing friction-fit engagement of the sleeve and the barrel of the bat body.

9. A baseball bat, comprising:

an composite bat body including a grip, a handle and a barrel extending from the handle;

a generally tubular, resilient sleeve having greater impact absorption and resistance characteristics than the composite bat body, the sleeve being disposed adjacent to an exterior of the barrel of the bat body; and

means for interconnecting the bat body and sleeve in a coaxial relation comprising a cylindrical recess along he barrel of the bat body for receiving the sleeve therein and an annular recess disposed on an end of the cylindrical recess of the barrel of the bat body for receiving an end of the sleeve therein;

wherein the interconnecting means includes first and second aligned, oppositely disposed ends of the sleeve, at least one of the ends of the sleeve tapering inwardly for engaging the annular recess of the barrel of the bat body, wherein a section of the barrel of the bat body overlaps and envelops the end of the sleeve encasing the annular recess.

10. The baseball bat of claim 9 , including a cap disposed on an end of the barrel of the bat body.

11. A baseball bat, comprising:

a composite bat body including a grip, a handle and a barrel extending from the handle;

a generally tubular, resilient sleeve having greater impact absorption and resistance characteristics than the composite bat body, the sleeve being disposed adjacent to an exterior of the barrel of the bat body;

means for interconnecting the bat body and sleeve in a coaxial relation comprising a cylindrical recess along the barrel of the bat body for receiving the sleeve therein and an annular recess disposed at an end of the cylindrical recess of the barrel of the bat body, for receiving therein one of the ends of the sleeve that tapers inwardly for engagement with the annular recess of the barrel of the bat body, and a section of the barrel of the bat body that overlaps and envelops the end of the sleeve that engages the annular recess of the barrel of the bat body; and

a cap disposed on an end of the barrel of the bat body;

wherein the barrel of the bat body includes a maximum exterior diameter surface generally equal to a maximum exterior diameter surface of the sleeve, for providing a generally continuous exterior surface of the baseball bat when the sleeve is disposed adjacent to the barrel of the bat body, and a minimum exterior diameter surface generally equal to a minimum interior diameter surface of the sleeve for providing friction-fit engagement of the sleeve and the barrel of the bat body.

Continuity (1)
Related Publication 20070202973A1 · Aug 30, 2007