Portable back support

Details Portable back support Portable back support

1989-03-21

1989-09-12

Grosz, Alexander

Beds

Having safety device

Side guard

5490, 128 70, 297229, 297231, 297457, A47C 2002

Patent

active

048646687

ABSTRACT:
A portable back support having a insert enveloped by a sleeve, forming a cushioned rigid portion and a flexible flap. The back support is dimensioned to support the lumbar and much of the thoracic regions of the spine and is narrower than the distance between a user's scapula. The back support is thus considerably easier to transport and less inconspicuous in use than known portable back supports.

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patent: 4350152 (1982-09-01), Strakowski
patent: 4556254 (1985-12-01), Roberts
patent: 4597386 (1986-07-01), Goldstein

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