Hydraulic connection and method
CA 1053722 A · Owner: Massey-Ferguson Inc. · Inventors: Mueller, Otto (Jr.)
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A hydraulic connection for establishing a fluid connection between a hydraulic unit mounted within a housing and a fluid line which terminates outside of the housing. The housing is provided with a threaded aperture in line with a cylindrical recess on the hydraulic unit which is in communication with a port. One end of a standpipe having O-rings at either end, is inserted in the cylindrical recess of the hydraulic unit. A counterbored threaded fitting is screwed into the aperture, the counterbore receiving the other end of the standpipe. A fluid line is connected to the fitting.
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
- Granted May 1, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 1, 1996.
- 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.