Draper pick-up tine
CA 1089656 A · Owner: Erdman, Victor B. · Inventors: Erdman, Victor B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The tine includes a base and a tine extending therefrom and is mounted to the belt by a single bolt extending through the belt and base. A rib is formed on the underside of the base which engages the surface of the belt and enables the tine to be positioned at any angle to the plane of the belt and to be held by the rib which prevents it from turning. The tines may be made from plastic metal or metal covered, with plastic or rubber. The flexibility of the belt and the tine reduce the possibility of the tine assembly from picking up rocks and it can be used on such implements as pickup reels, on combine harvesters, balers window turners, side delivery rakes, and the like.
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 18, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 18, 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.