Chain bracket with strengthened chain supports
CA 1112596 A · Owner: Frost (C. L.) & Son, Inc. · Inventors: Frost, Charles C.; Gurney, Gerald W.; Sytsma, Frederick R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved chain bracket assembly and especially, a trolley bracket assembly for use with conveyor chains in, overhead conveyor systems. The bracket and assembly parts are preferably economically stamped from sheet metal and include strengthened, reinforced chain link supports or pads which resist bending and wear when under load. The chain pads may extend from one of either the chain bracket or a separate bracket attachment while the reinforcing member may extend from the other of the chain bracket or bracket attachment. In one particular form, the chain bracket may include a recess receiving and retaining one portion of the bracket attachment while another portion of the bracket …
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 November 17, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 17, 1998.
- 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.