Expired Canadian patentCanada
Hand-held light with swivel head
CA 1205060 A · Owner: Pittway Corporation · Inventors: Fenne, Kenneth R.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
of Disclosure, A flashlight has a battery housing and a head on which is mounted a bulb socket. Forwardly directed legs on the housing pivotally engage forwardly directed legs in the head so as swivelly to mount the head the body.
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 May 27, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 27, 2003.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 29, 1983
GrantedMay 27, 1986
Term endedMay 27, 2003
Patent numberCA 1205060 A
Classification (IPC)F21L4/04
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.