Expired Canadian patentCanada
Method and apparatus for wrapping a floral grouping with water holding and releasing material
CA 2099903 C · Owner: Highland Supply Corporation · Inventors: Straeter, Joseph G.; Weder, Donald E.
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A sheet of material wrapped about a floral grouping to form a wrapper with a water holding and releasing material disposed in the wrapper and contact with a portion of the floral grouping.
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
- Filed July 6, 1993 and granted July 6, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 6, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 6, 2015.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 6, 1993
GrantedJuly 6, 1999
Term endedJuly 6, 2013
Patent numberCA 2099903 C
Classification (IPC)A01G5/02 +2 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.