Quickly assembled apparatus for moving documents
CA 1305502 C · Owner: Ncr Corporation · Inventors: Kallin, Fredrik L.N.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A quickly assembled apparatus for moving documents, like checks, along a document track. The apparatus includes a drive roller assembly having a first shaft extending therefrom and an idler roller assembly having a second shaft extending therefrom with the idler roller assembly being biased into engagement with the drive roller assembly to drive a document therebetween. The drive roller assembly has a two piece housing which seats two ball bearings which support the drive roller assembly which also has first and second elastomeric members positioned on the periphery thereof to function as first and second drive rollers. The idler roller assembly has first and second ball bearings whose …
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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 July 21, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 21, 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.