Blow molding detabber
CA 1192011 A · Owner: Heise, Brooks B. · Inventors: Heise, Brooks B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A detabber apparatus is disclosed for use with a blow molding machine for removing a tab formed at an end of a blow molded object. The detabber apparatus features a jaw mounted on a movable support of a carriage for movement between a first operative tab engaged position and a second remote tab stripped position. Power operating means is drivingly connected to the movable support of the carriage for moving the jaw between said first and second positions. The jaw movement is provided along a generally straight line path defined by a cam and cam follower means operatively mounted in the carriage. The carriage incorporates isolated lubrication passageways for the carriage cam and cam follower …
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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 August 20, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 20, 2002.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.