Closure for vial
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 28, 2002
app pub date -
Aug 17, 2001
filing date -
Aug 25, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A closure for a vial includes a head portion, and a stem portion which projects from a lower surface of the head portion, the stem portion being inserted in an opening of a vial; wherein the stem portion is provided with a small diameter portion and a seal portion, in that order from the lower surface the head portion, the diameter of the small diameter portion being smaller than the diameter of the seal portion. The entirety of the small diameter portion and the seal portion are substantially uniformly fitted in the opening of the vial.
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