Suspension means
CA 1046730 A · Owner: Hunter Douglas Canada Limited · Inventors: Hensel, Erich E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure This invention relates to a suspension device in partic-, ular for a ceiling, consisting of essentially C- or V-shaped clamp straps having ears of flexible spring metal and a supporting rod cooperating therewith, said rod being provided with a suspension member and held vertically adjustable in openings in the diverging clamp ears, wherein the ears of the clamp are bent from a common flat connecting element, which is provided with means for attachment of the suspension device to ceiling support elements.
Read the whole patent
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 January 23, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 23, 1996.
- 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.