Enclosure for sorting radioactive material
CA 1231469 A · Owner: Hydro Nuclear Services, Inc. · Inventors: Johnson, Alfred N.; Prisco, Anthony J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to an enclosure for use while sorting materials that have low levels of radioactivity. The enclosure includes a floor and a plurality of side walls and a roof. A means for detecting radiation is mounted within the enclosure. Means are provided for withdrawing air from the enclosure so that radioactive particles cannot leave the container to contaminate the surrounding area.
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 January 12, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 12, 2005.
- 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.