Device for holding horizontal array of liquid aliquots
CA 1302969 C · Owner: Fisher Scientific Company · Inventors: Brigati, David John
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for holding a horizontal array of discrete aliquots of treating liquid comprising:, a) a horizontal1y-extending rigid base b) a horizontally-extend1ng elastomeric member (or coating) on the horizontally-extending rigid base, the elastomeric member (or coating) having a substantially planar horizontallyextending upper surface, and, c) a plurality of recesses formed in the elastomeric member (or coating), each recess opening to the horizontally-extending upper surface, the elastomeric member (or coating) having at its upper surface a material sufficiently incompatible with the treating liquid for a discrete aliquot of treating liquid in a recess to form a convex shape extending above …
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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 June 9, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 9, 2009.
- 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.