Arm protector
CA 2000987 C · Owner: Triche, Freddie J. · Inventors: Triche, Freddie J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A protective guard for the arm of a welder which includes both padding and insulation to cushion and protect the arm from heat in activities such as welding or similar tasks. The guard includes a pad and a flexible flap which is applied over the upper surface of the arm in order to more completely protect the arm above the area normally covered by the cuff of the standard welding glove. The guard may be easily applied by the use of elastic straps attached to the pad and the pad is of sufficient length to extend past the elbow in order to prevent both the arm and elbow from coming into contact with heated objects while the, flexible flap is formed to allow complete bending of the arm without …
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 18, 1989 and granted November 8, 1994. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 18, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 18, 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.