Preparation of small samples for instrumental analysis
CA 1065645 A · Owner: Australian Wire Industries Proprietary Limited · Inventors: Hodges, Raymond J.; Belcher, Charles B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of preparing small samples for analysis by instrumental techniques comprising the steps of holding a representative plurality of samples in contact with a surface of a backing member with the samples in close proximity to each other, and linishing an area of the samples across a surface parallel or tangential to the surface of the backing member.
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.