US 12,303,756 B2
Baseball bat
Bruce R. Leinert, Dover Plains, NY (US)
Filed by Bruce R. Leinert, Dover Plains, NY (US)
Filed on Apr. 24, 2023, as Appl. No. 18/138,685.
Application 18/138,685 is a division of application No. 16/665,915, filed on Oct. 28, 2019, abandoned.
Application 16/665,915 is a continuation of application No. 15/354,632, filed on Nov. 17, 2016, granted, now 10,456,639, issued on Oct. 29, 2019.
Application 15/354,632 is a continuation of application No. 14/456,717, filed on Aug. 11, 2014, granted, now 9,526,960, issued on Dec. 27, 2016.
Application 14/456,717 is a continuation of application No. 13/692,706, filed on Dec. 3, 2012, granted, now 8,801,551, issued on Aug. 12, 2014.
Application 13/692,706 is a continuation of application No. 13/305,413, filed on Nov. 28, 2011, granted, now 8,323,131, issued on Dec. 4, 2012.
Application 13/305,413 is a continuation of application No. 12/987,798, filed on Jan. 10, 2011, granted, now 8,066,594, issued on Nov. 29, 2011.
Application 12/987,798 is a continuation of application No. 11/940,963, filed on Nov. 15, 2007, granted, now 7,878,930, issued on Feb. 1, 2011.
Prior Publication US 2023/0264084 A1, Aug. 24, 2023
Int. Cl. A63B 59/55 (2015.01); A63B 59/50 (2015.01); A63B 59/51 (2015.01); A63B 59/52 (2015.01); A63B 59/54 (2015.01); A63B 60/06 (2015.01); A63B 60/08 (2015.01); A63B 60/10 (2015.01); A63B 60/12 (2015.01); A63B 60/14 (2015.01); A63B 49/08 (2015.01); A63B 102/18 (2015.01)
CPC A63B 59/55 (2015.10) [A63B 59/50 (2015.10); A63B 59/51 (2015.10); A63B 59/52 (2015.10); A63B 59/54 (2015.10); A63B 60/06 (2015.10); A63B 60/08 (2015.10); A63B 60/10 (2015.10); A63B 60/12 (2015.10); A63B 60/14 (2015.10); A63B 49/08 (2013.01); A63B 2102/18 (2015.10)] 6 Claims
OG exemplary drawing
 
1. A bat comprising:
a body comprising a first material, the body defining an exterior surface with a top end and a bottom end;
a barrel portion having a barrel cross-section with a substantially circular perimeter that defines a center point;
the barrel cross-section defining a longitudinal axis substantially perpendicular to the barrel cross-section, the longitudinal axis intersecting and extending through the exterior surface, near the top and bottom ends, at respective upper and lower intersection points, and otherwise within the exterior surface;
a handle portion that includes the bottom end;
the handle portion defining a maximum forward distance, measured along a first line perpendicular to the longitudinal axis, from a first point on the longitudinal axis to a first location on the exterior surface of the handle portion that is farthest forward of the longitudinal axis;
the handle portion defining a maximum rearward distance, measured along a second line perpendicular to the longitudinal axis, from a second point on the longitudinal axis to a second location on the exterior surface of the handle portion that is farthest rearward of the longitudinal axis;
the handle portion also having an asymmetrically flared region;
the asymmetrically flared region defining a cross-section perpendicular to the longitudinal axis, the cross-section having a major axis; and
portions of the exterior surface, in the asymmetrically flared region, defining a front edge and a rear edge, wherein the distance from the longitudinal axis to the front edge, measured along respective lines perpendicular to the longitudinal axis, is greater than the distance from the longitudinal axis to the rear edge, for each point of the longitudinal axis throughout the asymmetrically flared region;
wherein the maximum rearward distance from any portion within a region of the rear edge to the longitudinal axis is less than half of the maximum forward distance between the front edge and the longitudinal axis wherein the region is between 1 inch and 1.5 inches from the bottom end of the handle portion.