Patents by Inventor Estelle G. Rothstein

Estelle G. Rothstein 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: D245942
    Type: Grant
    Filed: November 7, 1975
    Date of Patent: September 27, 1977
    Assignee: Corning Glass Works
    Inventor: Estelle G. Rothstein
  • Patent number: D250290
    Type: Grant
    Filed: January 19, 1977
    Date of Patent: November 14, 1978
    Assignee: Corning Glass Works
    Inventor: Estelle G. Rothstein
  • Patent number: D251349
    Type: Grant
    Filed: January 19, 1977
    Date of Patent: March 20, 1979
    Assignee: Corning Glass Works
    Inventor: Estelle G. Rothstein
  • Patent number: D253681
    Type: Grant
    Filed: July 21, 1977
    Date of Patent: December 18, 1979
    Assignee: Corning Glass Works
    Inventor: Estelle G. Rothstein
  • Patent number: D253682
    Type: Grant
    Filed: July 21, 1977
    Date of Patent: December 18, 1979
    Assignee: Corning Glass Works
    Inventor: Estelle G. Rothstein
  • Patent number: D255202
    Type: Grant
    Filed: April 4, 1979
    Date of Patent: June 3, 1980
    Assignee: Corning Glass Works
    Inventor: Estelle G. Rothstein
  • Patent number: D255203
    Type: Grant
    Filed: April 4, 1979
    Date of Patent: June 3, 1980
    Assignee: Corning Glass Works
    Inventor: Estelle G. Rothstein
  • Patent number: D255750
    Type: Grant
    Filed: April 4, 1979
    Date of Patent: July 8, 1980
    Assignee: Corning Glass Works
    Inventor: Estelle G. Rothstein
  • Patent number: D260126
    Type: Grant
    Filed: June 29, 1979
    Date of Patent: August 11, 1981
    Assignee: Corning Glass Works
    Inventor: Estelle G. Rothstein
  • Patent number: D260127
    Type: Grant
    Filed: June 29, 1979
    Date of Patent: August 11, 1981
    Assignee: Corning Glass Works
    Inventor: Estelle G. Rothstein