Patents by Inventor Andre Primault

Andre Primault 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).

  • Method for enamelling the edges of sanitary articles
    Patent number: 4020195
    Abstract: An enamel flux supplied by a sieve carried by an articulated support is discharged under gravity onto the edge of a displaceably mounted sanitary article such as a bath or wash-basin in such a manner as to form a projecting portion which is turned-down against the lateral surface of the edge by means of a jet of gas which is directed transversely by a positionally-adjustable nozzle.
    Type: Grant
    Filed: May 30, 1975
    Date of Patent: April 26, 1977
    Assignee: Societe Generale de Fonderie
    Inventor: Andre Primault
  • Corner bathtub
    Patent number: D253124
    Type: Grant
    Filed: October 23, 1978
    Date of Patent: October 9, 1979
    Assignee: Societe Generale de Fonderie
    Inventor: Andre Primault
  • Bathtub
    Patent number: D253125
    Type: Grant
    Filed: October 23, 1978
    Date of Patent: October 9, 1979
    Assignee: Societe Generale de Fonderie
    Inventor: Andre Primault
  • Bidet
    Patent number: D256609
    Type: Grant
    Filed: October 23, 1978
    Date of Patent: August 26, 1980
    Assignee: Societe Generale de Fonderie
    Inventor: Andre Primault
  • Water closet
    Patent number: D256611
    Type: Grant
    Filed: October 23, 1978
    Date of Patent: August 26, 1980
    Assignee: Societe Generale de Fonderie
    Inventor: Andre Primault
  • Washstand
    Patent number: D258079
    Type: Grant
    Filed: October 23, 1978
    Date of Patent: January 27, 1981
    Assignee: Societe Generale de Fonderie
    Inventor: Andre Primault
  • Washstand
    Patent number: D261929
    Type: Grant
    Filed: July 7, 1980
    Date of Patent: November 17, 1981
    Assignee: Societe Generale de Fonderie
    Inventor: Andre Primault
  • Bath safety handle
    Patent number: D263660
    Type: Grant
    Filed: January 31, 1979
    Date of Patent: April 6, 1982
    Assignee: Societe Generale de Fonderie
    Inventor: Andre Primault
  • Bathtub
    Patent number: D276456
    Type: Grant
    Filed: October 23, 1981
    Date of Patent: November 20, 1984
    Assignee: Societe Generale de Fonderie
    Inventor: Andre Primault