Basket for retaining parts during heat treatment
CA 1201289 A · Owner: Deere & Company · Inventors: Roach, Maurice P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, An improved heat treating basket is disclosed for retaining parts on a heat treating tray as the parts are conveyed through a heat treatment process. The basket includes a plurality of side members attached together by connecting pins. Each side member has a thickness which tapers along the length thereof on, both an inner and an outer surface to a narrow dimension, located approximately halfway therebetween. The tapers equalizes the thermal gradient of the side member thereby prolonging the useful life of the heat treatment basket.
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 4, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 4, 2003.
- 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.