Drain disposing device in seal mechanism on a cloth material inlet side of high pressure steamer
CA 1065636 A · Owner: Sando Iron Works Co. · Inventors: Ishidoshiro, Hiroshi; Sando, Yoshikazu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A drain disposing device in a seal mechanism on a cloth material inlet side of a high pressure steamer wherein there are provided a drain receiving tray which is disposed at a desired position on the inner circumferential surface of the seal mechanism and a drain guiding passage which communicates with said drain receiving tray for discharging the drain in the drain receiving tray to the inside of a drum body of the high pressure steamer or to the outside thereof.
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 November 6, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 6, 1996.
- 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.