Paper roll holding device
CA 1284787 C · Owner: Lee, Raymond N. · Inventors: Lee, Raymond N.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a holding device for readily mounting a paper roll in a hanging bar thereof which, comprises a hanging bar attached to a support member which is pivotably attached to a base member whereby the pivotable support member can be rotated in either the vertical plane relating to the base member for readily mounting the paper roll to the paper roll holding device.
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 June 11, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 11, 2008.
- 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.