Patent Yard Sign in
Expired Canadian patentCanada

Method and apparatus for shucking scallops

CA 1101620 A · Owner: Lambert, William R. · Inventors: Lambert, William R.

CIPO record

Overview

Drawings and full text

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

Open the CIPO record

Abstract From the Canadian patent

Apparatus and method for shucking scallops by subjecting scallops simultaneously to heat and vibration to remove scallop meats from scallops progressively and reducing prolonged exposure of the scallop meats to an elevated temperature before evisceration to avoid cooking or affecting the adductor muscle.

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, and the Claude kit works from them.

Why it's free to use

  • Granted May 26, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 26, 1998.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 16, 1979
GrantedMay 26, 1981
Term endedMay 26, 1998
Patent numberCA 1101620 A
Classification (IPC)A22C29/00

Timeline

Timeline From CIPO dates

1980198219841986198819901992199419961998Application filedAug 16, 1979Patent grantedMay 26, 1981Term endedMay 26, 1998

Sources & verification

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