TREA

Toy building element

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Information

  • Patent Grant
  • D317478
  • Patent Number
    D317,478
  • Date Filed
    Wednesday, November 29, 1989
    35 years ago
  • Date Issued
    Tuesday, June 11, 1991
    33 years ago
Information
Abstract
Description
Claims
  • The ornamental design for a toy building element, as shown and described.
US Referenced Citations (9)
Number Name Date Kind
45204 Pfeiffer Feb 1914
48675 Gilbert Mar 1916
D233542 Christiansen Nov 1974
D244709 Sano Jun 1977
D253268 Whitmire Oct 1979
D255736 Whitmire Jul 1980
2044735 Pelton Jun 1936
4044497 Bettens Aug 1977
4552541 Bolli Nov 1985
Non-Patent Literature Citations (1)
Entry
International Playthings, p. 83, 1984, #DB8420/4, toy catalogs, '84-'87, Digest.