Spiral kneader

Information

  • Patent Grant
  • D344208
  • Patent Number
    D344,208
  • Date Filed
    Thursday, December 12, 1991
    32 years ago
  • Date Issued
    Tuesday, February 15, 1994
    30 years ago
  • Inventors
  • Original Assignees
  • Examiners
    • Holtje; Nelson C.
    • Veynar; Caron D.
    Agents
    • Wenderoth, Lind & Ponack
Abstract
Description
Claims
  • The ornamental design for a spiral kneader, as shown.
Priority Claims (1)
Number Date Country Kind
914.416 Jul 1991 FRX
US Referenced Citations (5)
Number Name Date Kind
2032571 Gilbert et al. Mar 1936
3749373 Kemper Jul 1973
3875423 Kemper Apr 1975
4504152 Moller et al. Mar 1985
4765746 Puig Aug 1988