Communications: electrical – Tactual indication
Patent
1997-04-22
2000-12-19
Lieu, Julie
Communications: electrical
Tactual indication
340332, 340614, 340689, 3405731, 340429, 340539, 200 6145R, 200 6152, 135 65, 135 66, 135 67, 135 68, 379 38, H04B 336
Patent
active
06163249&
ABSTRACT:
A device for assisting relocation of a handicapped individual, which device has a frame that is disposed between an individual and a surface underlying the individual to assist movement of the individual across the underlying surface. The frame has a first orientation in which the frame resides with the frame being used by the individual to engage the underlying surface and assist movement of the individual across the underlying surface. The device further includes an alarm system for causing a detectable signal to be produced as an incident of the frame being repositioned from the first orientation into a second orientation.
REFERENCES:
patent: Re33675 (1991-08-01), Young
patent: 4361408 (1982-11-01), Wirtschafter
patent: 5394888 (1995-03-01), Stone et al.
patent: 5477211 (1995-12-01), Reynolds
patent: 5554975 (1996-09-01), Hall et al.
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