Electronic calculator with solar cell

Information

  • Patent Grant
  • D319252
  • Patent Number
    D319,252
  • Date Filed
    Monday, March 20, 1989
    35 years ago
  • Date Issued
    Tuesday, August 20, 1991
    33 years ago
Abstract
Description
Claims
  • The ornamental design for an electronic calculator with solar cell, as shown and described.
Priority Claims (1)
Number Date Country Kind
63-39580 Oct 1988 JPX
US Referenced Citations (7)
Number Name Date Kind
D257045 Ikeda Sep 1980
D277681 Ishida Feb 1985
D289903 Kikuchi et al. May 1987
D290372 Yubisui Jun 1987
D294368 Endo et al. Feb 1988
D297950 Yubisui et al. Oct 1988
D309623 Sawada et al. Jul 1990