Two-piece seal vial assembly

Details Two-piece seal vial assembly Two-piece seal vial assembly

2011-05-03

2011-05-03

Stashick, Anthony (Department: 3781)

Bottles and jars

Closures

Stopper with attached, nonintegral clamp means engaging...

C215S363000, C215S355000

Reexamination Certificate

active

07934614

ABSTRACT:
A two-piece seal vial assembly. The first piece is a vial defining an aperture adapted to contain a liquid. The vial has a base, a crown disposed opposite the base, and an upright side wall extending from the base to the crown and including a tapered inner diameter and a flange located proximate the crown. The second piece is a seal top defining an opening that runs through the length of the seal top. The seal top has a top portion providing a neck finish and, when the seal top and the vial are assembled, a snap groove releasably receiving the flange of the vial and a tapered portion that frictionally engages the tapered inner diameter of the vial. Although not one of the two main components of the assembly, a cap may be included to releasably engage the neck finish of the seal top to close the seal top.

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Printed material from www.whatman.com: Leadership in separations technology for the life sciences—Syringless filters (8 pgs); © 2006 Whatman plc.

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