Safety helmet for cyclists
CA 2108855 A1 · Owner: 9001 6262 Quebec Inc. · Inventors: Garneau, Louis
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Safety helmet for cyclists, ABSTRACT OF THE DISCLOSURE The safety helmet is of the streamlined aerodynamically, contoured type, to provide enhanced performance at high speeds. The aft lower end portion of the helmet external shell includes a cavity, this cavity receiving a light-emitting device with selfenclosed power pack. The light device is releasably anchored into the shell cavity by hook and loop fasteners. The light device is sized to substantially fully fill and complementarily fit inside the cavity, in such a way that the exterior face of the light device becomes generally coextensive to the exterior face of the helmet contoured external shell, whereby the aerodynamic features of …
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
- Filed October 20, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 20, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 20, 2015.
- 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.