Patents Assigned to Spring AG Metallwarenfabrik Eschlikon
  • Container apparatus for food
    Patent number: 5597500
    Abstract: An apparatus for food includes a receptacle supported a frame with the receptacle being heated by a resistance heater from a supply of energy over an electric line, the receptacle and frame include means pivotally securing the same for each other, the pivotal securing means including at least one supporting pin having a side opening groove for laterally receiving and hooking the electric line therein thereby guiding the electric line through the supporting pin.
    Type: Grant
    Filed: March 29, 1995
    Date of Patent: January 28, 1997
    Assignee: Spring AG Metallwarenfabrik Eschlikon
    Inventors: Rene Hasenfratz, Siegfried Mutschler
  • Chafing dish
    Patent number: D401804
    Type: Grant
    Filed: August 13, 1997
    Date of Patent: December 1, 1998
    Assignee: Spring AG Metallwarenfabrik Eschlikon
    Inventor: Michael P. G. Tinius
  • Chafing dish
    Patent number: D401805
    Type: Grant
    Filed: August 13, 1997
    Date of Patent: December 1, 1998
    Assignee: Spring AG Metallwarenfabrik Eschlikon
    Inventor: Christian Benz
  • Chafing dish
    Patent number: D401806
    Type: Grant
    Filed: November 11, 1997
    Date of Patent: December 1, 1998
    Assignee: Spring AG Metallwarenfabrik Eschlikon
    Inventor: Christian Benz