Dispensing package for sheets
CA 1250820 A · Owner: Minnesota Mining And Manufacturing Company · Inventors: Loder, Harry A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Dispensing Package For Sheets, Abstract A convenient dispensing package for a stack of adhesive-coated notepaper 6 comprises a box 5 for containing a stack of sheets with one end of the box formed with two flaps 19 and 20 cut along parallel coincident edges 14, 15 and along a common third edge 16 to define two mating indulated edges defining the dispensing opening.
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
- Granted March 7, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 7, 2006.
- 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.