Cutter head with flexible stabilizer
CA 2023313 A1 · Owner: Cooper Industries, Inc. · Inventors: Juros, Karel B. F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed is a cutting head, suitable or use in cutting wire or sheet metal. The cutting head includes two jaws and a, cutting blade on each jaw. A spring which is preferably a split, cylinder, is disposed on a hole it the pivot point between the jaws. The spring expands in the hole, forces the jaws apart and, stabilizes the jaws during use while correcting for any minor deviations which occurred in machining of the functional parts of the cutting head. In a preferred embodiment the two jaws are, held together by one or more straps which are bolted to each of the jaws.
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
- Filed August 15, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 15, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 15, 2012.
- 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.