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Expired Canadian patentCanada

Archer's adjustable bow-sling

CA 1317835 C · Owner: Beverlin, William C. · Inventors: Beverlin, William C.

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

The present invention provides an adjustable archer's bowsling. This bow-sling includes a generally rectangular leather and elastic member, provided with finger holes connected to an adjustable length wrist strap. This rectangular member is fitted to the palm of the archer's bow hand and is of sufficient length to wrap around a bow, folding back on itself and is provided with adjustable length attachment means to attach to itself sufficiently snugly about a bow so as to support the bow against the archer's open palm, allowing the bow hand to relax while aiming and shooting arrows.

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 May 18, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 18, 2010.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 24, 1989
GrantedMay 18, 1993
Term endedMay 18, 2010
Patent numberCA 1317835 C
Classification (IPC)F41B5/16 +1 more

Timeline

Timeline From CIPO dates

1990199319961999200220052008Application filedJan 24, 1989Patent grantedMay 18, 1993Term endedMay 18, 2010

Sources & verification

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