Structural foam plastic having electrostatic dissipative properties, mobile cart enbodying same, and method of using same
CA 2388215 A1 · Owner: Zambanini, Adam · Inventors: Zambanini, Adam; Olmsted, Bernard H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An injection molded mobile maintenance cart made of electrostatic dissipative, material exhibits permanent, consistent, and controlled resistivity in the range of 10 6 to 10 9, ohms/square. The cart is made out of structural foam plastic which includes electrostatic, dissipative components. Inadvertent destruction of electronic components by a discharge of, static electricity passing through a cart which carries the components is inhibited by ensuring, that the cart is made from an electrostatic dissipative material.
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 May 30, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 30, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 30, 2024.
- 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.