Bag handle
CA 1248501 A · Owner: Roberts, Frederick William · Inventors: Roberts, Frederick W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In A HANDLE FOR CARRYING PLASTIC GROCERY BAGS AND SIMILAR PLASTIC BAGS it is known to have an elongated body with hooks at each end. The said hooks extend inwardly along the top of the said handle for approximately one-quarter of the handle length from each side. The said hooks have a downwardly protruding knob at the end which constricts the opening. On the same plane as the top of the said hooks and from the centre of the top of the said handle the body slopes downwardly and outwardly to form guides which terminate at the bottom of the said hooks. The said handle is of a size to fit through a clenched hand and of a shape to feel comfortable within the grasp.
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 January 10, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 10, 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.