Dispensing apparatus
CA 2094503 A1 · Owner: Glover, Edward Charles Timothy Samuel · Inventors: Glover, Edward Charles Timothy Samuel; Fyson, John Richard
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, Dispensing apparatus are well known for dispensing material from a package. Described herein is apparatus for dispensing predetermined amounts of material (10, 10') stored in vessels (12) carried by a continuous web (14). Each vessel (12) comprises a body portion (15) and a cap portion (16) with one end (22) of a pressure sensitive strip (24) positioned therebetween, the other end (26) of strip (24) being attached to the continuous web (14). The apparatus comprises a roller (28) over which the web (19) moves. Tightening of the strip (24) as the web (19) passes over the roller (28) causes the body portion (15) of the vessel (12) to become detached from the cap portion (16) and the …
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 September 15, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 15, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 15, 2014.
- 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.