Wrapping apparatus
CA 2440524 A1 · Owner: Mazzarolo, Artemio · Inventors: Mazzarolo, Artemio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The apparatus has a base mounted on castors and upon which a telescopic post is mounted. A winch is mounted on the top of the post. A roll of flexible material is mounted on a bed and is, rotatable about the post. The winch raises and lowers the bed so that the height of the roll may be, adjusted to that most convenient for wrapping. By means of the castors the , apparatus may be, moved around the article as it is being wrapped. The apparatus is suitable for stretch-wrapping an, article which is irregular in shape or is heavy and is unusually difficult to wrap.
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 September 11, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 11, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 11, 2025.
- 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.