Compression honeycomb door seal
CA 1338038 C · Owner: Rjf International Corporation · Inventors: Doan, Daniel Carl
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A honeycomb door seal for resiliently sealing a door to a surrounding structure has a semi-rigid base and a plurality of flexible enclosures. A central enclosure, capable of abutting a door, has an outer surface which is connected to a back side member of the seal through a plurality of ribs. A plurality of ribs generally form a common junction at the back side of the structure with each rib extending forwardly at an acute angle with respect to the door contact surface i.e. the plane of the door. The remaining enclosures are arranged and shaped to provide good recovery and resiliency of the door seal. The seal can be made out of a flexible polymer such as a thermoplastic elastomer or a …
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 6, 1996. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 6, 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.