Patents Assigned to TRC Acquisition Corporation
  • Patent number: 5218736
    Abstract: A hand-held corded vacuum cleaner having a housing with a motor compartment containing a motor mounted on partitions defining inlet, cooling and outlet chambers for efficient motor cooling by air which enters inlet and exits outlet vents in the inlet and outlet chambers, respectively. A dirt channel extends from a fan chamber having a fan mounted by being swaged on a motor shaft. A nozzle chamber is disposed at one end of the housing and a bag assembly is removably detached from the rear of the housing by means of a collar having a side hole through which a detent extends and which may be depressed to remove the bag assembly. The nozzle is in communication with the fan chamber and the fan pushes dirt through a dirt channel over the motor compartment into the bag of the bag assembly. The motor shaft has a pulley at the end thereof which is connected to a brush which is releasably retained in the nozzle compartment. A belt extends around the brush and the pulley.
    Type: Grant
    Filed: April 21, 1992
    Date of Patent: June 15, 1993
    Assignee: TRC Acquisition Corporation
    Inventors: William E. Bartasevich, Robert L. Waldo, John R. Caterinacci, Leonard E. Bowerman, Eugene K. Chumley, Raymond D. Owens
  • Patent number: 5129128
    Abstract: A hand-held corded vacuum cleaner having a housing with a motor compartment containing a motor mounted on partitions defining inlet, cooling and outlet chambers for efficient motor cooling by air which enters inlet and exits outlet vents in the inlet and outlet chambers, respectively. A dirt channel extends from a fan chamber having a fan mounted by being swaged on a motor shaft. A nozzle chamber is disposed at one end of the housing and a bag assembly is removably detached from the rear of the housing by means of a collar having a side hole through which a detent extends and which may be depressed to remove the bag assembly. The nozzle is in communication with the fan chamber and the fan pushes dirt through a dirt channel over the motor compartment into the bag of the bag assembly. The motor shaft has a pulley at the end thereof which is connected to a brush which is releasably retained in the nozzle compartment. A belt extends around the brush and the pulley.
    Type: Grant
    Filed: June 25, 1991
    Date of Patent: July 14, 1992
    Assignee: TRC Acquisition Corporation
    Inventors: Leonard E. Bowerman, Eugene K. Chumley, Raymond D. Owens, William E. Bartasevich, Robert L. Waldow, John R. Caterinacci
  • Patent number: D309806
    Type: Grant
    Filed: May 15, 1987
    Date of Patent: August 7, 1990
    Assignee: TRC Acquisition Corporation
    Inventors: Robert A. Chieda, Robert Romeo
  • Patent number: D315623
    Type: Grant
    Filed: January 11, 1990
    Date of Patent: March 19, 1991
    Assignee: TRC Acquisition Corporation
    Inventors: William E. Bartasevich, Yin I. Chen
  • Patent number: D316167
    Type: Grant
    Filed: October 31, 1988
    Date of Patent: April 9, 1991
    Assignee: TRC Acquisition Corporation
    Inventors: Salvatore Petralia, H. Gerald Young
  • Patent number: D337909
    Type: Grant
    Filed: July 15, 1991
    Date of Patent: August 3, 1993
    Assignee: TRC Acquisition Corporation
    Inventors: Kent J. Furcron, Mark D. Dziersk
  • Patent number: D345830
    Type: Grant
    Filed: July 15, 1991
    Date of Patent: April 5, 1994
    Assignee: TRC Acquisition Corporation
    Inventors: Kent J. Furcron, Gary A. Miller, Ricky A. Owens, John W. Walch, Mark D. Dziersk
  • Patent number: D346247
    Type: Grant
    Filed: July 15, 1991
    Date of Patent: April 19, 1994
    Assignee: TRC Acquisition Corporation
    Inventors: Kent J. Furcron, Gary A. Miller, Ricky A. Owens, John W. Walch, Mark D. Dziersk
  • Patent number: D346467
    Type: Grant
    Filed: July 15, 1991
    Date of Patent: April 26, 1994
    Assignee: TRC Acquisition Corporation
    Inventors: Kent J. Furcron, Gary A. Miller, Ricky A. Owens, John W. Walch, Mark D. Dziersk
  • Patent number: D346468
    Type: Grant
    Filed: January 10, 1992
    Date of Patent: April 26, 1994
    Assignee: TRC Acquisition Corporation
    Inventors: William L. Dusinberre, Robert H. Bruno, Linda C. Hotz
  • Patent number: D349371
    Type: Grant
    Filed: January 10, 1992
    Date of Patent: August 2, 1994
    Assignee: TRC Acquisition Corporation
    Inventors: Kent J. Furcron, Mark D. Dziersk