Squeezable flashlight
CA 1282389 C · Owner: Eveready Battery Company · Inventors: Amthor, Helmut Kasper
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A flashlight is provided having a flashlight housing; a pair of batteries within the housing, each battery having a terminal disposed on an end thereof and a casing that also is a terminal of the battery; and a lamp. First means are provided for securing at least a portion of the lamp within the flashlight housing; and second means are provided for retaining the batteries in an offset side-by-side relationship within the housing and in a relationship with respect to the lamp such that a central contact terminal of the lamp contacts a first terminal of a first of the batteries and a cylindrical contact terminal of the lamp contacts a second terminal of the second of the batteries; wherein …
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 April 2, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 2, 2008.
- 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.