Expired Canadian patentCanada
Citrus-flavored tobacco articles
CA 1332335 C · Owner: Garrard, Victor G. · Inventors: Hudson, Albert B.; Garrard, Victor G.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Citrus-Flavored Tobacco Articles, Abstract Tobacco articles, including cigarettes cigars, pipe tobacco and chewing tobacco and the like, containing citral acetal which have a fresh clean, true and long-lived citrus aroma and flavor.
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 October 11, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 11, 2011.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 24, 1988
GrantedOctober 11, 1994
Term endedOctober 11, 2011
Patent numberCA 1332335 C
Classification (IPC)A24B3/12 +1 more
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.