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Expired Canadian patentCanada

Three-axis orientation system

CA 909914 A · Owner: Ball Brothers Research Corporation · Inventors: Glen R. Strevey; Edward E. Shaw

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

Open the CIPO record

No Claude kit for weapons

Claude doesn't help design weapons, ammunition or explosives, so this page has no Reinvent kit. To develop this one, work with a federally licensed manufacturer (many of these items are regulated) and a registered patent attorney or agent, listed on the USPTO roster.

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 September 12, 1972. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 12, 1989.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedSeptember 12, 1972
Term endedSeptember 12, 1989
Patent numberCA 909914 A
Classification (IPC)B64G1/24 +2 more

Timeline

Timeline From CIPO dates

197319751977197919811983198519871989Patent grantedSep 12, 1972Term endedSep 12, 1989

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.