Undertaking
Patent
1975-12-23
1977-05-17
Pinkham, Richard C.
Undertaking
272 13, 350288, A63J 2100
Patent
active
040237940
ABSTRACT:
A device for creating an optical illusion and for concealing an object, animal or the like to be produced defines, a space in which a reflective member is transversely disposed to divide the space into two compartments. In the device the optical illusion is effected in the first or lower compartment by a lined design on the inner walls of the compartment and the operative association of the coated peripheral edges of the reflective device which blend into and form part of the design to create the effect of double the space represented by the first or lower compartment. The second or upper compartment is concealed behind the reflective device and will hold the object, animal or the like to be produced. Access for viewing the first or lower compartment or for producing the object, animal or the like device from the second or upper compartment is accomplished by closure members which normally maintain the compartments closed and which are in alignment with each other so that when swung to open position away from each other the optical illusion can be enhanced.
REFERENCES:
patent: 609009 (1898-08-01), Carrington
patent: 1680855 (1928-08-01), Burns
patent: 1721014 (1929-07-01), Trippe-Furst
patent: 1740842 (1929-12-01), Steen
Bobis Daniel H.
Kramer Arnold W.
Pinkham Richard C.
S.S. Adams Company
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