Means for releasably latching a recoiling mass against counterrecoil movement
CA 923744 A · Owner: The Government Of The United States Of America As Represented By The Sec Retary Of The Army · Inventors: Robert J. Schulz; Jimmy H. Williams; Robert E. Seamands
Overview
Its claims, description and drawings are in the Canadian Patents Database.
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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.
Why it's free to use
- Granted April 3, 1973. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 3, 1990.
- 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.