Tamper-proof lavatory and toilet unit


FIG. 1 is a perspective view of a tamper-proof lavatory and toilet unit showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

It is to be understood that fragmentarily shown grillwork pattern in FIGS. 1 and 2 is continuous through the areas indicated.___

Referenced Cited
U.S. Patent Documents
D90837 October 1933 Davison
D107551 December 1937 Sakier
D219341 December 1970 Jacoby
D233149 October 1974 Campbell
D236618 September 1975 Verlet
D240627 July 1976 Morris
D252098 June 12, 1979 Morris et al.
D265235 June 29, 1982 Keller
2611134 September 1952 Jarrett et al.
3047106 July 1962 Callahan
3590392 July 1971 Hollander et al.
3590393 July 1971 Hollander
3829906 August 1974 McPhee
4030145 June 21, 1977 Rowan
4133057 January 9, 1979 Rivetti
Other references
  • Acorn Engineering Company 15p Catalog, published in early 1976, p. 10.
Patent History
Patent number: D281714
Type: Grant
Filed: Jan 5, 1983
Date of Patent: Dec 10, 1985
Inventors: Earl L. Morris (La Habra Hts., CA), V. Walter Hafner (Whittier, CA), Theodore J. Sally (Graton, CA)
Primary Examiner: James R. Largen
Attorney: Edgar W. Averill, Jr.
Application Number: 6/455,665
Current U.S. Class: D23/49