Locking mechanism for container lid
CA 2034186 A1 · Owner: Serio, Joseph L. · Inventors: Serio, Joseph L.; Serio, Joseph L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention is directed to a locking mechanism for a container having a hinged or removable lid. The elements of the locking mechanism comprise a U-shaped securing member which is attached to the sidewalls of the container. The U-shaped member pivots over the lid, and is held in place by a lock mechanism. The locking mechanism may either fix the U-shaped securing element directly to a locking lug on the container sidewall or may be, attached to the locking lug via a securing strand element.
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 January 15, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 15, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 15, 2013.
- 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.