Collapsible display carrier and method of making
CA 2001882 A1 · Owner: Carver, Robert G. · Inventors: Carver, Robert G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A display carrier for glassware or the like is foldable from a generally flat, collapsed condition for shipping and storage to an erect position for retaining at least a pair of articles. The carrier is formed of a flexible material which forms a top wall a bottom wall, and a pair of side walls each side wall being hinged to, each of the top and bottom walls to form a carrier sleeve. A reinforcing wall extends between the top and bottom walls. Planar retaining tabs are resiliently connected along a foldline of the top and bottom walls and each tab is contoured to match a part of the surface of the article to be carried. Bights in the reinforcing wall limit movement of the retaining tabs. …
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 October 31, 1989. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 31, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 31, 2011.
- 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.