Multipenetrant vaccination apparatus
CA 1064355 A · Owner: Manufacture Francaise D'Armes Et Cycles De Saint-Etienne Manufrance · Inventors: Chacornac, Georges
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Multipenetrant vaccination apparatus in which a variable number of skin-penetrating tines may be selected according to the patient be vaccinated. The base of the apparatus has a series of stepped projections which receive a corresponding series of hollow support cylinders in press-fit relationship. Each support cylinder has tines extending from the free end and by selecting a certain number of support cylinders the appropriate vaccination area is obtained. The base may be formed with an axial bore to receive a flexible capsule of vaccine and a protective cap can be provided for the apparatus.
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 October 16, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 16, 1996.
- 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.