Cabinet and supporting frame for liquid dispensing system
CA 2174423 C · Owner: Burnham, Lowell C. · Inventors: Saar, Robin R.; Wendt, David W.; Burnham, Lowell C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A readily disassemblable cabinet for a liquid dispensing system includes a supporting frame assembly having a base plate and a shelf, and further includes readily removable front, rear, and side panels and a separately removable top support and top panel. Readily removable metal rods are provided to secure individual base, shelf and top support components to the frame assembly. Such rods permit the quick removal of the system components and thus facilitate routine maintenance of the liquid dispensing system while minimizing the number of tools required to service the unit.
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 October 18, 1994 and granted December 23, 1997. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 18, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 18, 2016.
- 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.