Safety razors
CA 1290932 C · Owner: Bond Blades International Ltd. · Inventors: Halevy, Ben-Zion
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to safety razor units of the disposable type. The razor blade cartridge, which may house one or two blades is connected via a swivel-type hinge to a handle. The blade cartridge and the handle engage by means of a snap-action closure means. The razor unit provides a good shaving comfort; it is simple and inexpensive in production.
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 October 22, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 22, 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.