Piston hand pump for fuel, oil and chemicals

Information

  • Patent Grant
  • D308567
  • Patent Number
    D308,567
  • Date Filed
    Tuesday, November 10, 1987
    37 years ago
  • Date Issued
    Tuesday, June 12, 1990
    34 years ago
Abstract
Description
Claims
  • The ornamental design for a piston hand pump for fuel, oil and chemicals, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
D224594 Eves et al. Aug 1972
D253297 Digney et al. Oct 1979
2784676 Woodward Mar 1957
3034450 Kruckeberg May 1962