Patents by Inventor Beda Charles Dondi

Beda Charles Dondi 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).

  • Muffler for suction system exhaust air used with an automatic cutting machine
    Patent number: 6880670
    Abstract: A noise reduction system for significantly reducing the noise generated by an air turbine used to create suction for automatic cutting tables. The system employs one or more baffles mounted within a closed main housing including noise reduction foam and an exhaust housing lined with noise reduction foam mounted around the baffle exhaust. The direction of the exhaust air is changed 180 degrees and is utilized for cooling the air turbine and electric motor.
    Type: Grant
    Filed: October 29, 2002
    Date of Patent: April 19, 2005
    Inventor: Beda Charles Dondi
  • Muffler for suction system exhaust air used with an automatic cutting machine
    Publication number: 20040079582
    Abstract: A noise reduction system for significantly reducing the noise generated by an air turbine used to create suction for automatic cutting tables. The system employs one or more baffles mounted within a closed main housing including noise reduction foam and an exhaust housing lined with noise reduction foam mounted around the baffle exhaust. The direction of the exhaust air is changed 180 degrees and is utilized for cooling the air turbine and electric motor.
    Type: Application
    Filed: October 29, 2002
    Publication date: April 29, 2004
    Inventor: Beda Charles Dondi