Medical gas adapter with molded spring bias
CA 1314298 C · Owner: The Boc Group, Inc. · Inventors: Carden, Douglas D.; Lackler, Peter A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A medical gas adapter useable for connecting a gas tubing or other end use device to a gas service outlet to supply the gas for its end use. The adapter has a fixed adapter assembly including an elongated nose that fits within the gas service outlet to activate a valve for releasing gas to the adapter. The fixed adapter assembly also includes a connector means at its other end for connection to the end use device. A release knob is rotatably affixed to the fixed adapter assembly and can be rotated between a first position where a locking mechanism retains the adapter held within the service outlet and a second position where the adapter is released from the service outlet. The release knob …
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 March 9, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 9, 2010.
- 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.