TREA

Combined notebook, calculator and casing therefor

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Information

  • Patent Grant
  • D291209
  • Patent Number
    D291,209
  • Date Filed
    Tuesday, July 10, 1984
    40 years ago
  • Date Issued
    Tuesday, August 4, 1987
    37 years ago
  • US Classifications
    Field of Search
    • US
    • D19 26
    • D19 27
    • D19 20
    • D18 7
    • D18 6
    • D18 11
    • D18 12
    • 281 19 R
    • 281 29
    • 282 22 R
    • 364 705
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a combined notebook, calculator and casing therefor, as shown and described.
Priority Claims (1)
Number Date Country Kind
20601/84[U] Jan 1984 ITX
US Referenced Citations (9)
Number Name Date Kind
D245458 Hauss et al. Aug 1977
D248994 Ikeda Aug 1978
D266172 Fraser et al. Sep 1982
D268346 Kobayashi Mar 1983
D268347 Marsh Mar 1983
D273502 Sakata Apr 1984
1221737 Hotchkiss Apr 1917
2083432 Coleman Jun 1937
4075702 Davies Feb 1978