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Expired Canadian patentCanada

Bottle feeding and aligning mechanism

CA 1078321 A · Owner: Krooss, Robert J. · Inventors: Krooss, Robert J.

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

A pair of spaced and aligned driven bottle aligning belts is disposed to each side of a bottle feed path for coaction with bottles having necks, to facilitate movement of said bottles while on their sides and being fed along the feed path. The pairs of belts on each side of said feed path approach each other, in the direction of bottle feed so as to, narrow the feed path, and by doing so to align the bottles for subsequent processing. Pairs of spaced rails are disposed downstream in said feed path and to each side thereof to receive the aligned bottles as they exit the bottle aligning belts to maintain the bottles in aligned relationship until the bottles are fed into a twister which …

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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 May 27, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 27, 1997.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedMay 27, 1980
Term endedMay 27, 1997
Patent numberCA 1078321 A
Classification (IPC)B65G15/14 +2 more

Timeline

Timeline From CIPO dates

198119831985198719891991199319951997Patent grantedMay 27, 1980Term endedMay 27, 1997

Sources & verification

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