Patents by Inventor Rodney H. Neumann
Rodney H. Neumann 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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Publication number: 20150020617Abstract: Where access doors are used for pets, poultry, farm animals, traps, or human access, this invention describes a drive mechanism for moving the door. The access door panel could be applied to a cage, house, coop, trap, feed receptacle, or other application. The drive mechanism of the automatic door is described here as a sprocket that directly engages with the movable door panel. Manufacture of the sprocket and door panel is such that can be punched from raw sheet metal and not requiring precision milling processes. The function provides opening and closing by sliding or swiveling the door panel. Holding the door panel in place is an important additional function of the direct drive mechanism of this invention.Type: ApplicationFiled: July 19, 2013Publication date: January 22, 2015Inventor: Rodney H. Neumann
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Patent number: 6246831Abstract: An improved system, method and apparatus for control of an instantaneous flow-through fluid heater system is disclosed. The control incorporates a logic control method providing modulation of power in small steps to a plurality of heating elements retaining responsiveness to closed-loop control needs without inducing light flicker. Further, the life of the coils of heating circuit electromechanical relays are extended by energizing the coils with a pulse-width-modulated drive decreasing in duty cycle and thus the latent coil heat when an increase in mains voltage is sensed. The life of the contacts of same relays are extended by inhibiting heating element triac drive immediately upon sensing loss of relay coil power, such as by an over temperature limit switch opening, thus ensuring that relay contacts open with zero heating element current.Type: GrantFiled: June 16, 1999Date of Patent: June 12, 2001Assignee: David SeitzInventors: David E. Seitz, David Paul Sharp, Thomas Lamson Harman, Louis J. Everett, Rodney H. Neumann
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Patent number: 5808294Abstract: A device controller synchronizes a counter to the detection of sunrise or sunset by photoelectrically sensing daylight, thereby establishing an approximate time reference for scheduling the timing of device activations to occur at any time of day or night. An uncalibrated method of measuring sunlight yields more reliable scheduling, relative to sunrise and sunset events. The integral approximate time reference is kept synchronized, even if occasional faults in detection of sunrise or sunset occur. The rules employed to establish and maintain synchronization, and the dynamically variable rules for evaluating changes in light intensity, contribute to the reliable performance of the controller apparatus. Inherently self-adapting and automatic, a potentiometer for setting a time parameter input and a push-button for setting a time parameter input are combined in the apparatus in such a way to yield further utility without complicating the programmability.Type: GrantFiled: January 14, 1997Date of Patent: September 15, 1998Assignee: Kenco Automatic FeedersInventor: Rodney H. Neumann
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Patent number: 5439304Abstract: A keyboard assembly having keys which provide input signals to a processing unit includes a flexible printed circuit and underlying mat which enable the keyboard to be warped upward at its center by a system of cams which are driven by a controlled motor. Such warping induces rotation of the forearms of the user so as to have ergonomic value with respect to repetitive stress trauma.Type: GrantFiled: November 22, 1993Date of Patent: August 8, 1995Assignee: Michael PhillipsInventors: Michael Phillips, Rodney H. Neumann
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Patent number: 5173866Abstract: An automated trash management system for remotely measuring the fullness of a plurality of trash containers is disclosed. Each container is provided with a remote sensing unit for generating a signal proportional to a characteristic of the container by which the extent of fullness of the container may be determined. A transmission linkage, typically a telephone line, is provided from each remote sensing unit to a central unit, where a data base of the signals transmitted from a particular trash container may be stored and analyzed. A hauler is called from the central unit location by a user after a determination from the data base that a particular trash container is in a condition of fullness warranting emptying.Type: GrantFiled: July 16, 1991Date of Patent: December 22, 1992Assignee: MGM Services, Inc.Inventors: Rodney H. Neumann, Charles B. Allison
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Patent number: 5016197Abstract: An automated trash management system for remotely measuring the fullness of a plurality of trash containers is disclosed. Each container is provided with a remote sensing unit for generating a signal proportional to a characteristic of the container by which the extent of fullness of the container may be determined. A transmission linkage, typically a telephone line, is provided from each remote sensing unit to a central unit, where a data base of the signals transmitted from a particular trash container may be stored and analyzed. A hauler is called from the central unit location by a user after a determination from the data base that a particular trash container is in a condition of fullness warranting emptying.Type: GrantFiled: June 1, 1990Date of Patent: May 14, 1991Assignee: MGM Services, Inc.Inventors: Rodney H. Neumann, Charles B. Allison
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Patent number: 4773027Abstract: An automated trash management system for measuring the fullness of a plurality of trash containers, each trash container associated with a packing system having a compression member for engaging and compacting the trash in the container and, optionally having a limit switch activated by the compression member when the compression member is fully extended for controlling the movement of the compression member by the packing system.Type: GrantFiled: June 17, 1986Date of Patent: September 20, 1988Assignee: MGM Services, Inc.Inventor: Rodney H. Neumann
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Patent number: RE38036Abstract: A device controller synchronizes a counter to the detection of sunrise or sunset by photoelectrically sensing daylight, thereby establishing an approximate time reference for scheduling the timing of device activations to occur at any time of day or night. An uncalibrated method of measuring sunlight yields more reliable scheduling, relative to sunrise and sunset events. The integral approximate time reference is kept synchronized, even if occasional faults in detection of sunrise or sunset occur. The rules employed to establish and maintain synchronization, and the dynamically variable rules of evaluating changes in light intensity, contribute to the reliable performance of the controller apparatus. Inherently self-adapting and automatic, a potentiometer for setting a time parameter input and a push-button for setting a time parameter input are combined in the apparatus in such a way to yield further utility without complicating the programmability.Type: GrantFiled: September 15, 2000Date of Patent: March 18, 2003Assignee: Outland Sports, Inc.Inventor: Rodney H. Neumann