Hypodermic needle destructor
CA 2070211 A1 · Owner: Rotlander Ibanez, Adriana B. · Inventors: Duenas Sanchez, Silverio; Rotlander Ibanez, Adriana B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Calle Almagro 46 28010 MADRID 72. INVENTOR(S): MRS. ADRIANA BEATRIZ ROTLANDER IBANEZ. MR. SILVERIO DUENAS SANCHEZ. 73. OWNER(S): APPLICANT 54. NAME: HYPODERMIC NEEDLE DESTRUCTOR 57. SUMMARY (VOLUNTARY ANSWER VOID OF LEGAL VALUE): Hypodermic needle destructor made up of a box in whose interior is installed an electrical device comprised of a current transformer with an output rectifier to which, box is connected a flexible plate which may come into contact with the needle to be destroyed and with a spinning disk using direct current such that when the needle reaches the correct distance from the spinning disk a voltaic arc is formed, melting the needle completely. The needle insertion …
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 June 2, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 2, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 2, 2014.
- 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.