Patents by Inventor Gregory E. Rustin

Gregory E. Rustin 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).

  • Patent number: 5031085
    Abstract: An apparatus wherein an elongate, vertically aligned mast includes an elongate slot directed through a forward wall of the mast, with a light boom reciprocatably mounted through the mast, with the light boom mounted to an endless cogged belt. The belt in operative association with a series of toothed pulley members, with a lowermost pulley member including a crank handle in operative association therethrough for permitting rotation of the belt organization. An access plate is mounted through a rear wall of the mast to permit selective securement of various light booms and associated lights to the belt, with a lowermost access plate permitting replacement of various counter-balance weights in association with the illumination members.
    Type: Grant
    Filed: August 8, 1990
    Date of Patent: July 9, 1991
    Inventor: Gregory E. Rustin