Patents Assigned to Estwing Manufacturing Company
  • Patent number: 10710228
    Abstract: An example hammer disclosed herein includes a handle. The hammer also includes a head comprising a neck. The neck has a tapered receiving surface and an end face. The hammer further includes a cap comprising a tapered mounting surface. The mounting surface is surrounding and engaging the receiving surface to permanently affix the cap to the neck. A first circumference of engagement at a first end of a length of engagement between the mounting surface and the receiving surface is greater than a second circumference of engagement at a second end of the length of engagement. The first end is farther from the end face of the neck than the second end.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: July 14, 2020
    Assignee: Estwing Manufacturing Company, Inc.
    Inventors: Joshua D. West, Steven M. Flosi, John W. Ryan, Jr.
  • Patent number: 9802304
    Abstract: Striking tools are disclosed that include an aluminum head. Striking surfaces may be securely attached to the head by a bushing or other means. In this way, light weight striking tools may be made with greater durability.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: October 31, 2017
    Assignee: Estwing Manufacturing Company, Inc.
    Inventors: Joshua D. West, Steven L. Flosi, John W. Ryan, Jr.
  • Patent number: 9789597
    Abstract: Striking tools are disclosed that include a handle and a head. Striking surfaces may be securely attached to the head. In this way, lighter weight striking tools may be made with greater durability.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: October 17, 2017
    Assignee: Estwing Manufacturing Company, Inc.
    Inventors: Joshua D. West, Steven M. Flosi, John W. Ryan, Jr.
  • AXE
    Publication number: 20150360379
    Abstract: Axes are disclosed herein that include a handle having a first end, a second end, and a longitudinal axis. A head is disposed on the second end of the handle and includes a first cutting edge having a first chord with an angle of about 45° or less from the longitudinal axis. The axes further include a second cutting edge having a second chord. The second cutting edge is capped at an outer end thereof with a blunt tip.
    Type: Application
    Filed: June 12, 2014
    Publication date: December 17, 2015
    Applicant: Estwing Manufacturing Company, Inc.
    Inventors: Joshua D. West, Paul Youngren, Mark Youngren, Robert H. Youngren, John W. Ryan, JR.
  • Patent number: 7404346
    Abstract: The present invention provides a hand-held striking tool that has a head disposed forward of the centerline of a handle. The hand-held striking tool of the present invention may further include a flange positioned beneath the head of the tool, the flange functioning as a second area of contact so that the effect of overstrike may be controlled. The present invention also provides a hand-held striking tool that isolates the striking head of the tool from the handle such that the effect of vibrations caused by using the tool are reduced.
    Type: Grant
    Filed: August 25, 2005
    Date of Patent: July 29, 2008
    Assignee: Estwing Manufacturing Company
    Inventors: Robert H. Youngren, Daniel M. Eisman, Daniel Loveland, Christopher Aiston, Jack Harkins
  • Patent number: D539630
    Type: Grant
    Filed: August 23, 2005
    Date of Patent: April 3, 2007
    Assignee: Estwing Manufacturing Company
    Inventor: Koji Imoto
  • Patent number: D540646
    Type: Grant
    Filed: August 19, 2005
    Date of Patent: April 17, 2007
    Assignee: Estwing Manufacturing Company
    Inventor: Robert H. Youngren
  • Patent number: D549064
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: August 21, 2007
    Assignee: Estwing Manufacturing Company
    Inventors: Robert H. Youngren, Bruce V. Johnson
  • Patent number: D549066
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: August 21, 2007
    Assignee: Estwing Manufacturing Company
    Inventors: Robert H. Youngren, Bruce V. Johnson
  • Patent number: D551529
    Type: Grant
    Filed: March 8, 2006
    Date of Patent: September 25, 2007
    Assignee: Estwing Manufacturing Company
    Inventors: Robert H. Youngren, Bruce V. Johnson
  • Patent number: D601398
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: October 6, 2009
    Assignee: Estwing Manufacturing Company
    Inventors: Robert H. Youngren, Daniel M. Eisman
  • Patent number: D604136
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: November 17, 2009
    Assignee: Estwing Manufacturing Company
    Inventors: Robert H. Youngren, Daniel M. Eisman
  • Patent number: D672218
    Type: Grant
    Filed: August 25, 2011
    Date of Patent: December 11, 2012
    Assignee: Estwing Manufacturing Company
    Inventors: Robert H. Youngren, Daniel M. Eisman
  • Patent number: D716628
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: November 4, 2014
    Assignee: Estwing Manufacturing Company, Inc.
    Inventor: Joshua West
  • Patent number: D730134
    Type: Grant
    Filed: April 10, 2013
    Date of Patent: May 26, 2015
    Assignee: Estwing Manufacturing Company, Inc
    Inventors: Robert H. Youngren, Joshua West
  • Patent number: D752938
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: April 5, 2016
    Assignee: ESTWING MANUFACTURING COMPANY, INC.
    Inventors: Joshua D. West, John W. Ryan, Jr., Robert H. Youngren
  • Patent number: D773599
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: December 6, 2016
    Assignee: Estwing Manufacturing Company, Inc.
    Inventors: Joshua D. West, Robert H. Youngren, John W. Ryan, Jr., Mark Youngren
  • Patent number: D788562
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: June 6, 2017
    Assignee: Estwing Manufacturing Company, Inc.
    Inventors: Joshua D. West, Robert H. Youngren
  • Patent number: D829074
    Type: Grant
    Filed: September 21, 2016
    Date of Patent: September 25, 2018
    Assignee: Estwing Manufacturing Company, Inc.
    Inventor: Joshua D. West
  • Patent number: D833246
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: November 13, 2018
    Assignee: Estwing Manufacturing Company, Inc.
    Inventors: Joshua D. West, Robert H. Youngren