Patents by Inventor Rory C. Stewart
Rory C. Stewart 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).
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Patent number: 10434379Abstract: A golf club head according to one or more aspects of the present invention may include a face portion or strike-face wall comprising a top inner boundary, an intermediate inner boundary, and a bottom inner boundary having a bottom-inner-boundary toe portion and a bottom-inner-boundary heel portion. The strike-face wall may further include a first uniform-thickness region, adjoining the top inner boundary, and a variable-thickness region adjoining the uniform-thickness region and a majority of the bottom inner boundary. In another example, the variable-thickness may adjoin a majority of the top inner boundary and the uniform-thickness region may adjoin a majority of the bottom inner boundary.Type: GrantFiled: December 14, 2016Date of Patent: October 8, 2019Assignee: SRI SPORTS LIMITEDInventors: Jeff D. Brunski, Samuel G. Lacey, Dan S. Nivanh, Nathaniel J. Radcliffe, John J. Rae, Mark Blumenkrantz, Rory C. Stewart, Michael J. Wallans
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Publication number: 20170087428Abstract: A golf club head according to one or more aspects of the present invention may include a face portion or strike-face wall comprising a top inner boundary, an intermediate inner boundary, and a bottom inner boundary having a bottom-inner-boundary toe portion and a bottom-inner-boundary heel portion. The strike-face wall may further include a first uniform-thickness region, adjoining the top inner boundary, and a variable-thickness region adjoining the uniform-thickness region and a majority of the bottom inner boundary. In another example, the variable-thickness may adjoin a majority of the top inner boundary and the uniform-thickness region may adjoin a majority of the bottom inner boundary.Type: ApplicationFiled: December 14, 2016Publication date: March 30, 2017Applicant: SRI SPORTS LIMITEDInventors: Jeff D. BRUNSKI, Samuel G. LACEY, Dan S. NIVANH, Nathaniel J. RADCLIFFE, John J. RAE, Mark BLUMENKRANTZ, Rory C. STEWART, Michael J. WALLANS
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Publication number: 20140206475Abstract: A golf club head according to one or more aspects of the present invention may include a face portion or strike-face wall comprising a top inner boundary, an intermediate inner boundary, and a bottom inner boundary having a bottom-inner-boundary toe portion and a bottom-inner-boundary heel portion. The strike-face wall may further include a first uniform-thickness region, adjoining the top inner boundary, and a variable-thickness region adjoining the uniform-thickness region and a majority of the bottom inner boundary. In another example, the variable-thickness may adjoin a majority of the top inner boundary and the uniform-thickness region may adjoin a majority of the bottom inner boundary.Type: ApplicationFiled: March 21, 2014Publication date: July 24, 2014Applicant: SRI Sports LimitedInventors: Jeff D. BRUNSKI, Samuel G. LACEY, Dan S. NIVANH, Nathaniel J. RADCLIFFE, John J. RAE, Mark BLUMENKRANTZ, Rory C. STEWART, Michael J. WALLANS
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Patent number: 8715107Abstract: A golf club head according to one or more aspects of the present invention may include a face portion or strike-face wall comprising a top inner boundary, an intermediate inner boundary, and a bottom inner boundary having a bottom-inner-boundary toe portion and a bottom-inner-boundary heel portion. The strike-face wall may further include a first uniform-thickness region, adjoining the top inner boundary, and a variable-thickness region adjoining the uniform-thickness region and a majority of the bottom inner boundary. In another example, the variable-thickness may adjoin a majority of the top inner boundary and the uniform-thickness region may adjoin a majority of the bottom inner boundary.Type: GrantFiled: October 8, 2010Date of Patent: May 6, 2014Assignee: SRI Sports LimitedInventors: Jeff D. Brunski, Samuel G. Lacey, Dan S. Nivanh, Nathaniel J. Radcliffe, John J. Rae, Mark Blumenkrantz, Rory C. Stewart, Michael J. Wallans
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Publication number: 20110105243Abstract: A golf club head according to one or more aspects of the present invention may include a face portion or strike-face wall comprising a top inner boundary, an intermediate inner boundary, and a bottom inner boundary having a bottom-inner-boundary toe portion and a bottom-inner-boundary heel portion. The strike-face wall may further include a first uniform-thickness region, adjoining the top inner boundary, and a variable-thickness region adjoining the uniform-thickness region and a majority of the bottom inner boundary. In another example, the variable-thickness may adjoin a majority of the top inner boundary and the uniform-thickness region may adjoin a majority of the bottom inner boundary.Type: ApplicationFiled: October 8, 2010Publication date: May 5, 2011Applicant: SRI SPORTS LIMITEDInventors: Jeff D. BRUNSKI, Samuel G. LACEY, Dan S. NIVANH, Nathaniel J. RADCLIFFE, John J. RAE, Mark BLUMENKRANTZ, Rory C. STEWART, Michael J. WALLANS
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Publication number: 20080047857Abstract: A golf bag comprising a tubular club-holding member, a carrying element, and a fluid delivery system is disclosed. The fluid delivery system includes one or more fluid-holding vessels, dispensing conduits, and negative or positive pressure sources. Each fluid-holding vessel may have a filling port and a dispensing conduit, which is regulated by a flow-control valve. One or more dispensing conduits may be fastened to the carrying element. Optionally, electric power from a battery or a photovoltaic element or both is provided to power one or more pressure sources where the latter are electrically operated.Type: ApplicationFiled: August 13, 2007Publication date: February 28, 2008Applicant: ROGER CLEVELAND GOLF CO., INC.Inventors: Mark Blumenkrantz, Rory C. Stewart, Steven D. Gottlieb