Desk-top electronic calculator

Information

  • Patent Grant
  • D299251
  • Patent Number
    D299,251
  • Date Filed
    Tuesday, April 22, 1986
    38 years ago
  • Date Issued
    Tuesday, January 3, 1989
    35 years ago
Abstract
Description
Claims
  • The ornamental design for a desk-top electronic calculator, as shown and described.
Priority Claims (1)
Number Date Country Kind
60-44815 Oct 1985 JPX
US Referenced Citations (6)
Number Name Date Kind
D226197 Liljenwall Jan 1973
D236350 Stoltz et al. Aug 1975
D261528 Sakai et al. Oct 1981
D286056 Kikuchi et al. Oct 1986
D289045 Brown Mar 1987
D294151 Kuo Feb 1988