US PATENT SUBCLASS 5 / 88.1
.~.~ Winding-straps- or winding-sheet-type hoist

Current as of: June, 1999
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81.1 R  DF  WITH MEANS FOR RELOCATING AN INVALID (E.G., PATIENT LIFT OR TRANSFER) {6}
83.1  DF  .~ With a hoisting, lifting, elevating, or raising device (e.g., hydraulic system) {5}
88.1.~.~ Winding-straps- or winding-sheet-type hoist

DEFINITION

Classification: 5/88.1

Winding hoists:

(under subclass 83.1) Hoisting device characterized by a plurality of narrow belts or a single broad piece of cloth passing under the patient and wrapped on rotatable rails.

SEE OR SEARCH CLASS

242, Winding, Tensioning, or Guiding,

917+, for accommodating special material or article.

254, Implements or Apparatus for Applying Pushing or Pulling

Force,

278+, for plural drums or drum with plural distinct sections.