Latching mechanism for spreader
CA 1092181 A · Owner: J.I. Case Company · Inventors: Holmes, William K.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A latching mechanism for attaching a spreader to corner castings of a container includes an elongated shank having locking lugs at one end thereof with a locator member surrounding the shank and mounting means for mounting the shank and locator member on the spreader frame. The mounting means is designed to accommodate universal movement of the shank about a fixed point on the frame and also accommodate axial movement of the shank with respect to the fixed point so that the spreader is capable of being utilized with different types of standard castings having apertures with different transverse spacings.
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 December 23, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 23, 1997.
- 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.