Shifter housing assembly for multiple speed power transmission
CA 1294516 C · Owner: Dana Corporation · Inventors: Yarnell, James A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A shifter housing assembly for a multiple speed power transmission which includes a die cast shifter housing a, plurality of axially shiftable cylindrical shifter rods slidably contained in circumferentially open part-cylindrical notches in the housing a poppet type, interlock mechanism that is contained in a circumferentially open, interrupted notch which extends through the circumferentially open notches to engage the shifter rods and limit the axial shifting of the shifter rods, and a stamped steel retainer plate which is removably attached to the housing to retain the shifter rods in the part-cylindrical notches and the interlock mechanism in the interrupted notch. The retainer plate …
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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 January 21, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 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.