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Expired Canadian patentCanada

Archery bow with self-aligning combination handgrip and forearm protector

CA 1285190 C · Owner: Vyprachticky, Emil · Inventors: Vyprachticky, Emil

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

ARCHERY BOW WITH SELF-ALIGNING COMBINATION HANDGRIP AND FOREARM PROTECTOR", ABSTRACT OF THE DISCLOSURE This invention relates to an archery bow characterized by a combination handgrip and forearm protector hingedly attached in closely-spaced parallel relation to the longitudinal axis of the bow defined by the limbs of the latter and the bowstring the handgrip-forming, portion of the combination unit extending laterally out to the side and rearwardly relative to the forearm-protecting portion so as to define an acute angular relationship therebetween. The handgrip and protector cooperate with one another to prevent rotation of the forearm holding the bow while at the same time concentrating …

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 June 25, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 25, 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.
FiledApril 21, 1987
GrantedJune 25, 1991
Term endedJune 25, 2008
Patent numberCA 1285190 C
Classification (IPC)F41B5/14

Timeline

Timeline From CIPO dates

1988199119941997200020032006Application filedApril 21, 1987Patent grantedJune 25, 1991Term endedJune 25, 2008

Sources & verification

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