Shelf frame connector
CA 1321981 C · Owner: Saal, Bruno Peter · Inventors: Saal, Bruno Peter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A shelf-frame assembly comprising at least four elongate spaced apart corner upright frame members and at least two pair of transverse frame members. There are means for releasably connecting the upright frame members to the transverse frame members comprising a pair of protrusions defining a pair of vertical slots in each upright member and a downward facing tab formed at each end of each transverse frame member.
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 September 7, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 7, 2010.
- 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.