TREA

Pump

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Information

  • Patent Grant
  • D283224
  • Patent Number
    D283,224
  • Date Filed
    Monday, December 5, 1983
    40 years ago
  • Date Issued
    Tuesday, April 1, 1986
    38 years ago
Information
Abstract
Description
Claims
  • The ornamental design for a pump, as shown.
US Referenced Citations (9)
Number Name Date Kind
D110935 Voorhees et al. Aug 1938
D202145 Schroeder et al. Aug 1965
D229236 Doolin Nov 1973
3154240 Jennings Oct 1964
3217975 Jennings Nov 1965
3351272 Jennings Nov 1967
3712764 Shearwood Jan 1973
3846046 Roe et al. Nov 1974
4257747 Goldman Mar 1981
Non-Patent Literature Citations (4)
Entry
Bulletin No. 406-I, "Installation and Operation; Nash Vacuum Pumps; CL Series-Sizes 3000-4000-6000-9000", Nash Engieering Company, 1966.
Bulletin No. 472-G, "Nash.RTM. Type CL Vacuum Pumps", Nash Engineering Company, 1971.
Bulletin No. 473-A, "The Nash.RTM. Principle of Operation or . . . ", Nash Engineering Company, 8-80.
Bulletin No. 512-A, "Installation and Operation; Nash Vacuum Pumps; AU CL Series-Size 14000", Nash Engineering Company, 1974.