Patents by Inventor Robert William Yeager
Robert William Yeager 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: 7226257Abstract: A router bit with a position stop is disclosed. The router bit includes a body with a collar extending outwardly from it and a shaft extending outwardly from the collar. At least one cutter blade is mounted to the body and the cutter blade may be used to cut a profile into a workpiece. The collar has a first diameter, the shaft has a second diameter and the first diameter is larger than the second diameter. The collar has a face formed a spaced distance or height from the transition point between the collar and the body. The face rests against the upper surface of a chuck when the shaft is secured in the chuck. This allows the body and hence the cutter blades to be held a predetermined distance above the upper surface of the chuck. A second router bit may be provided to cut a complimentary second profile in a second workpiece.Type: GrantFiled: April 6, 2006Date of Patent: June 5, 2007Assignee: Black & Decker Inc.Inventors: Jeremy A. Lowder, Thomas Curtis Parker, Robert William Yeager, Russell Eugene Cook
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Patent number: 7044694Abstract: A router bit with a position stop is disclosed. The router bit includes a body with a collar extending outwardly from it and a shaft extending outwardly from the collar. At least one cutter blade is mounted to the body and the cutter blade may be used to cut a profile into a workpiece. The collar has a first diameter, the shaft has a second diameter and the first diameter is larger than the second diameter. The collar has a face formed a spaced distance or height from the transition point between the collar and the body. The face rests against the upper surface of a chuck when the shaft is secured in the chuck. This allows the body and hence the cutter blades to be held a predetermined distance above the upper surface of the chuck. A second router bit may be provided to cut a complimentary second profile in a second workpiece.Type: GrantFiled: September 2, 2004Date of Patent: May 16, 2006Assignee: Black & Decker Inc.Inventors: Jeremy A. Lowder, Thomas Curtis Parker, Robert William Yeager, Russell Eugene Cook
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Patent number: 6817813Abstract: A cutter bit for use in combination with a rotary cutter, the cutter brick comprising a removal boss integrally formed on the cutter bit shank adjacent to cutter bit body to allow removal of the cutter bit from the rotary cutting tool with a wrench ordinarily used to operate the chuck mounted on the rotary cutting tool. A boss includes a pair of spaced apart annular flanges extending outwardly from the shank and a concave angular area extending between the flanges.Type: GrantFiled: January 22, 2002Date of Patent: November 16, 2004Inventors: Tammy Elaine Dollar, Robert William Yeager, Robert Glenn Hall
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Patent number: 6808343Abstract: A cutter bit is provided which includes a body having a pair of free ends with a cutter bit mounted adjacent each free end. A boss extends outwardly from the center of the body such that a portion of the body and the cutter bit may be mounted in a rotary cutting tool to allow the second cutter bit to be utilized. The bit is reversible such that either cutter bit may be positioned within the chuck of a rotary cutter tool while the cutter bit mounted on the opposite side of the body is utilized. A method of mounting a cutter bit in a rotary cutter tool is also provided which includes steps of loosening the bit within the chuck of the rotating cutting tool, removing the bit from the chuck, rotating the bit end to end, replacing the end of the bit that was out of the chuck originally into the chuck, and tightening the chuck.Type: GrantFiled: November 4, 2003Date of Patent: October 26, 2004Assignee: Oldham Saw Company, Inc.Inventors: Tammy Elaine Dollar, Robert William Yeager, Robert Glenn Hall
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Publication number: 20040091330Abstract: A cutter bit is provided which includes a body having a pair of free ends with a cutter bit mounted adjacent each free end. A boss extends outwardly from the center of the body such that a portion of the body and the cutter bit may be mounted in a rotary cutting tool to allow the second cutter bit to be utilized. The bit is reversible such that either cutter bit may be positioned within the chuck of a rotary cutter tool while the cutter bit mounted on the opposite side of the body is utilized. A method of mounting a cutter bit in a rotary cutter tool is also provided which includes steps of loosening the bit within the chuck of the rotating cutting tool, removing the bit from the chuck, rotating the bit end to end, replacing the end of the bit that was out of the chuck originally into the chuck, and tightening the chuck.Type: ApplicationFiled: November 4, 2003Publication date: May 13, 2004Inventors: Tammy Elaine Dollar, Robert William Yeager, Robert Glenn Hall
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Patent number: 6729814Abstract: A cutter bit is provided which includes a body having a pair of free ends with a cutter bit mounted adjacent each free end. A boss extends outwardly from the center of the body such that a portion of the body and the cutter bit may be mounted in a rotary cutting tool to allow the second cutter bit to be utilized. The bit is reversible such that either cutter bit may be positioned within the chuck of a rotary cutter tool while the cutter bit mounted on the opposite side of the body is utilized. A method of mounting a cutter bit in a rotary cutter tool is also provided which includes steps of loosening the bit within the chuck of the rotating cutting tool, removing the bit from the chuck, rotating the bit end to end, replacing the end of the bit that was out of the chuck originally into the chuck, and tightening the chuck.Type: GrantFiled: January 22, 2002Date of Patent: May 4, 2004Assignee: Oldham Saw Company, Inc.Inventors: Tammy Elaine Dollar, Robert William Yeager, Robert Glenn Hall
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Publication number: 20030072624Abstract: A cutter bit for use in combination with a rotary cutter, the cutter brick comprising a removal boss integrally formed on the cutter bit shank adjacent to cutter bit body to allow removal of the cutter bit from the rotary cutting tool with a wrench ordinarily used to operate the chuck mounted on the rotary cutting tool. A boss includes a pair of spaced apart annular flanges extending outwardly from the shank and a concave angular area extending between the flanges.Type: ApplicationFiled: January 22, 2002Publication date: April 17, 2003Inventors: Tammy Elaine Dollar, Robert William Yeager, Robert Glenn Hall
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Publication number: 20030072626Abstract: A cutter bit is provided which includes a body having a pair of free ends with a cutter bit mounted adjacent each free end. A boss extends outwardly from the center of the body such that a portion of the body and the cutter bit may be mounted in a rotary cutting tool to allow the second cutter bit to be utilized. The bit is reversible such that either cutter bit may be positioned within the chuck of a rotary cutter tool while the cutter bit mounted on the opposite side of the body is utilized. A method of mounting a cutter bit in a rotary cutter tool is also provided which includes steps of loosening the bit within the chuck of the rotating cutting tool, removing the bit from the chuck, rotating the bit end to end, replacing the end of the bit that was out of the chuck originally into the chuck, and tightening the chuck.Type: ApplicationFiled: January 22, 2002Publication date: April 17, 2003Inventors: Tammy Elaine Dollar, Robert William Yeager, Robert Glenn Hall
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Patent number: D477516Type: GrantFiled: April 25, 2002Date of Patent: July 22, 2003Assignee: Oldham Saw Company, Inc.Inventors: Tammy Elaine Dollar, Robert William Yeager, Robert Glenn Hall
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Patent number: D479457Type: GrantFiled: April 25, 2002Date of Patent: September 9, 2003Assignee: Oldham Saw Company, Inc.Inventors: Tammy Elaine Dollar, Robert William Yeager, Robert Glenn Hall