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Expired Canadian patentCanada

Eyeglass holder

CA 1262035 C · Owner: Seron Manufacturing Company · Inventors: Seron, Suren V.

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

An eyeglass holder having two temple receiving fixtures for operative association with temples of a pair of eyeglasses at least one temple receiving fixture formed of a body of elastomer and having an elongated slot through which a temple of a pair of eyeglasses may be passed. The fixture also has a long narrow recess. There is an elongated strap having a long narrow cross sectional shape with an end of the strap disposed in the recess and bonded to the body. The invention contemplates that the bonding may comprise an adhesive or a solvent weld.

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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 October 3, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 3, 2006.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 4, 1984
GrantedOctober 3, 1989
Term endedOctober 3, 2006
Patent numberCA 1262035 C
Classification (IPC)G02C3/00 +1 more

Timeline

Timeline From CIPO dates

19851988199119941997200020032006Application filedSep 4, 1984Patent grantedOct 3, 1989Term endedOct 3, 2006

Sources & verification

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