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Expired Canadian patentCanada

Band magazine with anchor band

CA 1233803 A · Owner: Hallberg, Hdkan · Inventors: Hallberg, Hdkan; Olander, Einar; Osterberg, Hans

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

CANADIAN PATENT APPLICATION, OF, H.ANG.KAN HALLBERG HANS ?STERBERG AND EINAR OLANDER, FOR, BAND MAGAZINE WITH ANCHOR BAND Abstract of the Disclosure, The invention relates to a device for anchors especially in sailing and motor boats, and it includes a flexible band which is comparatively thin in relation to its width, is fixable to the anchor at one end and connected at the other end to a band magazine which comprises a reel built up of two ridgidly interconnec-ted end wall plates which are non-rotatably attachable to a convenient part of the boat and spaced from one another at a distance adapted to the band width and a sleeve, which is rnounted centrally on the end wall plates is, …

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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 March 8, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 8, 2005.
  • 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 25, 1984
GrantedMarch 8, 1988
Term endedMarch 8, 2005
Patent numberCA 1233803 A
Classification (IPC)B63B21/22

Timeline

Timeline From CIPO dates

1985198819911994199720002003Application filedJan 25, 1984Patent grantedMarch 8, 1988Term endedMarch 8, 2005

Sources & verification

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