Patents by Inventor Clyde R. Wetor
Clyde R. Wetor 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: 7757674Abstract: A V-twin engine having a crankcase and a pair of cylinders defining a V-space therebetween, wherein the V-space is substantially enclosed, and a carburetor is positioned within the V-space. An intake air preheating arrangement supplies heated intake air to the carburetor, and a carburetor heating arrangement heats the V-space and the carburetor which is positioned within the V-space. Each of the foregoing arrangements, used separately or in combination within one another, aids in preventing “freeze-up” of the carburetor during running of the engine in a cold environment.Type: GrantFiled: June 5, 2008Date of Patent: July 20, 2010Assignee: Certified Parts CorporationInventors: Russell J. Dopke, David R. Brower, Scot A. Koehler, Gary L. Stenz, Clyde R. Wetor, Steven T. Davis, Randall E. Sterr
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Patent number: 7475657Abstract: A V-twin engine having a crankcase and a pair of cylinders defining a V-space therebetween, wherein the V-space is substantially enclosed, and a carburetor is positioned within the V-space. An intake air preheating arrangement supplies heated intake air to the carburetor, and a carburetor heating arrangement heats the V-space and the carburetor which is positioned within the V-space. Each of the foregoing arrangements, used separately or in combination within one another, aids in preventing “freeze-up” of the carburetor during running of the engine in a cold environment.Type: GrantFiled: October 18, 2007Date of Patent: January 13, 2009Assignee: Tecumseh Power CompanyInventors: Russell J. Dopke, David R. Brower, Scot A. Koehler, Gary L. Stenz, Clyde R. Wetor, Steven T. Davis, Randall E. Sterr
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Publication number: 20080296790Abstract: A V-twin engine having a crankcase and a pair of cylinders defining a V-space therebetween, wherein the V-space is substantially enclosed, and a carburetor is positioned within the V-space. An intake air preheating arrangement supplies heated intake air to the carburetor, and a carburetor heating arrangement heats the V-space and the carburetor which is positioned within the V-space. Each of the foregoing arrangements, used separately or in combination within one another, aids in preventing “freeze-up” of the carburetor during running of the engine in a cold environment.Type: ApplicationFiled: June 5, 2008Publication date: December 4, 2008Applicant: TECUMSEH PRODUCTS COMPANYInventors: Russell J. Dopke, David R. Brower, Scot A. Koehler, Gary L. Stenz, Clyde R. Wetor, Steven T. Davis, Randall E. Sterr
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Patent number: 7284508Abstract: A V-twin engine having a crankcase and a pair of cylinders defining a V-space therebetween, wherein the V-space is substantially enclosed, and a carburetor is positioned within the V-space. An intake air preheating arrangement supplies heated intake air to the carburetor, and a carburetor heating arrangement heats the V-space and the carburetor which is positioned within the V-space. Each of the foregoing arrangements, used separately or in combination within one another, aids in preventing “freeze-up” of the carburetor during running of the engine in a cold environment.Type: GrantFiled: July 17, 2006Date of Patent: October 23, 2007Assignee: Tecumseh Products CompanyInventors: Russell J. Dopke, David R. Brower, Scot A. Koehler, Gary L. Stenz, Clyde R. Wetor, Steven T. Davis, Randall E. Sterr
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Patent number: 7152580Abstract: A secondary engine speed control mechanism for small internal combustion engines, including an operator control which is manually operable to override an engine running speed which is set by the engine's primary speed control mechanism and governed by the governor. The secondary speed control mechanism may be selectively actuated by the operator in anticipation of an increased engine load to provide a temporary increase or “boost” to engine speed above the set, governed engine running speed. The secondary speed control mechanism may be either mechanically or electrically actuated, and may include an operator actuated, trigger-type mechanism or an electrical switch located on the handle of an implement with which the engine is used.Type: GrantFiled: June 7, 2005Date of Patent: December 26, 2006Assignee: Tecumseh Products CompanyInventors: Clyde R. Wetor, Thomas D. Stout, Gary L. Stenz, Daniel L. Schneider
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Publication number: 20030000304Abstract: A fuel gauge assembly for mounting to the fuel tank of a small engine which is used with a lawnmower, lawn tractor, other outdoor lawn and garden implement, or off road or sport vehicle. The fuel gauge assembly generally includes an indicator housing and a float assembly. The indicator housing is mounted exteriorly of the fuel tank and includes a movable indicator element including a magnet or a magnetically attractive material. The float assembly includes a support member mounted interiorly of the fuel tank, and further includes an arm pivotally connected to the support member, the arm including a magnet or magnetically attractive material disposed adjacent the wall and a float for sensing a level of fuel within the fuel tank. When the level of fuel in the fuel tank varies, the float changes position such that the indicator element is moved to indicate the amount of fuel in the fuel tank.Type: ApplicationFiled: June 29, 2001Publication date: January 2, 2003Inventor: Clyde R. Wetor
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Patent number: 4955249Abstract: Disclosed herein is a control for a hydrostatic transmission having an operating member rotatable about a fixed pivot axis between a range of forward drive positions, a neutral position, and a range of reverse drive positions, which control comprises an actuating member adapted to be fixed to the operating member for common movement therewith about the pivot axis and having a portion adapted to be connected to an actuating link to effect pivotal movement of the actuating member about the pivot axis, first and second return members mounted on the actuating member in facing relation to each other and for independent pivotal movement about the pivot axis, a pin fixed on the actuating member and extending between the first and second return members, a spring urging the return members toward each other and into engagement with the pin, a neutral adjustment member, and structure located in fixed relation to the pivot axis for locating the neutral adjustment member between the first and second return members and forType: GrantFiled: June 26, 1989Date of Patent: September 11, 1990Assignee: Outboard Marine CorporationInventor: Clyde R. Wetor
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Patent number: 4620575Abstract: A control arrangement for a lawn and garden vehicle having a manually movable member provided for controlling the speed of operation of the tractor and a speed setting arrangement for permitting the operator to manually set a speed control at a minimum constant speed while also permitting the operator to move the manually movable member to temporarily increase the speed of the vehicle. The speed setting arrangement is connected to the lawn tractor brake to cause disengagement of the speed setting apparatus when the brake is applied.Type: GrantFiled: February 11, 1985Date of Patent: November 4, 1986Assignee: Gilson BrothersInventors: Ronald R. Cuba, Richard C. Heidner, Clyde R. Wetor, Bruce H. Fiedler
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Patent number: 4600075Abstract: A control assembly for use in controlling the operation of a hydrostatic transmission of a lawn and garden vehicle. The control assembly is selectively adjustable such that it can be set precisely at the neutral position of the transmission. The control assembly also provides means for causing the transmission to positively return to its neutral position after operation in either the forward or reverse driving modes.Type: GrantFiled: February 11, 1985Date of Patent: July 15, 1986Assignee: Gilson Brothers CompanyInventors: Richard C. Heidner, Clyde R. Wetor, Bruce H. Fiedler