Flashlight with adjustable lamp housing
CA 1280391 C · Owner: Ambasz, Emilio · Inventors: Ambasz, Emilio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A flashlight comprises a plastic battery housing component and a plastic lamp housing component both with cylindroidal peripheral walls having respectively, the same major and minor diameters and, terminating at one end, respectively in a truncated, circular edge. The housing components are joined together with their circular edges meeting for rotation of the lamp housing component on the battery housing component, thereby permitting adjustment of the direction of the light beam relative to the axis of the battery housing component. The battery-housing component received two side-by-side cylindrical batteries with one inverted relative to the other. Electrical terminal elements at the …
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 February 19, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 19, 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.