Patents by Inventor Bruce R. Leinert

Bruce R. Leinert has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • BASEBALL BAT
    Publication number: 20230264084
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Application
    Filed: April 24, 2023
    Publication date: August 24, 2023
    Inventor: Bruce R. Leinert
  • BASEBALL BAT
    Publication number: 20200122008
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Application
    Filed: October 28, 2019
    Publication date: April 23, 2020
    Inventor: Bruce R. Leinert
  • Baseball bat
    Patent number: 10456639
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: October 29, 2019
    Inventor: Bruce R. Leinert
  • BASEBALL BAT
    Publication number: 20170065861
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Application
    Filed: November 17, 2016
    Publication date: March 9, 2017
    Inventor: Bruce R. Leinert
  • Baseball bat
    Patent number: 9526960
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Grant
    Filed: August 11, 2014
    Date of Patent: December 27, 2016
    Inventor: Bruce R. Leinert
  • BASEBALL BAT
    Publication number: 20140349790
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Application
    Filed: August 11, 2014
    Publication date: November 27, 2014
    Inventor: Bruce R. Leinert
  • Baseball bat
    Patent number: 8801551
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Grant
    Filed: December 3, 2012
    Date of Patent: August 12, 2014
    Inventor: Bruce R. Leinert
  • BASEBALL BAT
    Publication number: 20130190111
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Application
    Filed: December 3, 2012
    Publication date: July 25, 2013
    Inventor: Bruce R. Leinert
  • Baseball bat
    Patent number: 8323131
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: December 4, 2012
    Inventor: Bruce R. Leinert
  • BASEBALL BAT
    Publication number: 20120135827
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Application
    Filed: November 28, 2011
    Publication date: May 31, 2012
    Inventor: Bruce R. Leinert
  • Baseball bat
    Patent number: 8066594
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Grant
    Filed: January 10, 2011
    Date of Patent: November 29, 2011
    Inventor: Bruce R. Leinert
  • BASEBALL BAT
    Publication number: 20110105256
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Application
    Filed: January 10, 2011
    Publication date: May 5, 2011
    Inventor: Bruce R. Leinert
  • Baseball bat
    Patent number: 7878930
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Grant
    Filed: November 15, 2007
    Date of Patent: February 1, 2011
    Inventor: Bruce R. Leinert
  • BASEBALL BAT
    Publication number: 20090131206
    Abstract: Baseball bats described herein may have handle, throat and/or barrel portions that include non-circular cross-sections.
    Type: Application
    Filed: November 15, 2007
    Publication date: May 21, 2009
    Inventor: Bruce R. Leinert