Splint device for spinal immobilization
CA 1308984 C · Owner: Millar Mitchell & Co. Pty. Ltd. · Inventors: Russell, Robert Allan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A splint device for the spinal immobilization of a patient. The splint includes a central support portion and two pairs of laterally extending flexible wings adapted to extend, respectively, about the head and about the body of a patient and the central support portion is formed integrally with the wings from a synthetic plastics material and is concave on one side. The concavity includes a plurality of stiffening ribs adapted to render the central support portion substantially inflexible. The central support portion may be formed in two parts joined together by a lockable hinge such that the angle of inclination of a head part of the splint to the body part thereof may be selectively …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted October 20, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 20, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.