Piston driving apparatus in tag attacher
CA 1293634 C · Owner: Furutsu, Akira · Inventors: Furutsu, Akira
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for reciprocating a piston that drives a tag pin through a hollow needle. The apparatus comprises a crank for oscillating an oscillating arm that reciprocates the piston; a cam for stopping a crank rotating motor when the oscillating arm oscillated by the crank returns to the home position; and a lever for rotating the cam to the motor starting position.
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 December 31, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 31, 2008.
- 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.