Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate
2011-06-21
2011-06-21
Sirmons, Kevin C (Department: 3767)
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
C604S181000, C604S187000, C604S191000, C604S218000, C604S236000, C604S089000, C604S090000, C222S129000, C222S145100, C222S145500, C366S177100, C366S178100
Reexamination Certificate
active
07963937
ABSTRACT:
The present invention relates to a syringe for storage, mixing and dispensing of multi-component paste materials, and more precisely to a syringe for two or more components of a paste material which are to be mixed together. The syringe may be activated so that the chambers containing the components are opened, and the components may be mixed together and extruded through a mixing tip.
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Knee Michael
Pauser Helmut
Wagner Ingo W.
3M ESPE AG
Patel Shefali D
Sirmons Kevin C
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