Piston pump

Information

  • Patent Grant
  • D263843
  • Patent Number
    D263,843
  • Date Filed
    Wednesday, December 26, 1979
    46 years ago
  • Date Issued
    Tuesday, April 13, 1982
    43 years ago
Abstract
Description
Claims
  • The ornamental design for a piston pump, substantially as shown and described.
US Referenced Citations (10)
Number Name Date Kind
D233260 Sadler et al. Oct 1974
D233800 Sadler et al. Nov 1974
D243796 Pareja Mar 1977
D245779 Nobata Sep 1977
3238890 Sadler et al. Mar 1966
3413929 Cook et al. Dec 1968
3431865 Cook et al. Mar 1969
3744936 Sadler Jul 1973
3871793 Olson, Jr. Mar 1975
4242062 Pareja Dec 1980