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Class 53/274 - Including closure port valve means


Subclass of Class 53 - Package making
Definition: Apparatus including means to seal the closure supplying
No. of patents: 2
Last issue date: 04/30/1996


NumberTitleIssue Date
5511698Device for spraying a predetermined dose of a fluid, and a method of filling the device
A device for spraying a single dose of a fluid in divided form includes a cylindrical tank (1) containing the dose of fluid, a piston (2) sliding in the cylindrical tank (1), a pusher for the piston (2), and outlet passage (5, 6) capable of communicating ...
04/30/1996
4597245Apparatus for filling and sealing a container
An apparatus for filling a container (12) having a receiving passage (14) with material and sealing the receiving passage (14) with a spherical sealing plug which is larger than the receiving passage (14) of the container (12) with the container (12) bein...
07/01/1986
 
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