TREA

Tamper-proof lavatory and toilet unit

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Information

  • Patent Grant
  • D281714
  • Patent Number
    D281,714
  • Date Filed
    Wednesday, January 5, 1983
    41 years ago
  • Date Issued
    Tuesday, December 10, 1985
    38 years ago
Information
Abstract
Description
Claims
  • The ornamental design for a tamper-proof lavatory and toilet unit, as shown and described.
US Referenced Citations (15)
Number Name Date Kind
D90837 Davison Oct 1933
D107551 Sakier Dec 1937
D219341 Jacoby Dec 1970
D233149 Campbell Oct 1974
D236618 Verlet Sep 1975
D240627 Morris Jul 1976
D252098 Morris et al. Jun 1979
D265235 Keller Jun 1982
2611134 Jarrett et al. Sep 1952
3047106 Callahan Jul 1962
3590392 Hollander et al. Jul 1971
3590393 Hollander Jul 1971
3829906 McPhee Aug 1974
4030145 Rowan Jun 1977
4133057 Rivetti Jan 1979
Non-Patent Literature Citations (1)
Entry
Acorn Engineering Company 15p Catalog, published in early 1976, p. 10.