Patents by Inventor Joseph Goldstein

Joseph Goldstein 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).

  • Self-guiding stretch-wrap machine
    Patent number: 4095395
    Abstract: Motive unit carries stretch-wrap unit around stationary material unit to be wrapped. Motive unit is preferably self-propelled and is biased to be self-guided around the unit to be wrapped. Follower wheel contacts unit to be wrapped and controls steering. Propulsion urges motive unit toward material to be wrapped.
    Type: Grant
    Filed: May 19, 1977
    Date of Patent: June 20, 1978
    Inventor: Joseph Goldstein
  • Stretch wrap machine
    Patent number: 4067174
    Abstract: Motive unit carries stretch wrap unit around stationary material to be wrapped. Motive unit is preferably self-propelled and is preferably self-guided by means of a track follower, although manual motive unit guide controls are provided.
    Type: Grant
    Filed: December 20, 1976
    Date of Patent: January 10, 1978
    Inventor: Joseph Goldstein