Title: Bottle capsules

Abstract: There is disclosed a capping capsule for sealing attachment to the neck portion of a container such as a bottle. The capsule consists of a base wall portion in the form of a planar disc from which extends integral with the disc a heat shrinkable tubular side wall portion of substantially uniform thickness. The planar disc is thicker than the tubular side wall portion and the peripheral outline of the base wall is smaller than the inner peripheral outline of the side wall portion.

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Inventors: Flax, Valer (32190 Vic-Fezensac, FR)

Application Number: 455044
Filing Date: 1974-03-27
Publication_date: 1976-03-02
Assignee:
Primary Class(es): 215/246 53/442, 53/488, 156/86
Other Classes:
US Patent Ref:

825116	Mar, 1906	Engels	206/497.
1937468	Nov, 1933	Talbot	206/497.
2121041	Jun, 1938	Morgan	215/246.
2497870	Feb, 1950	Dennis	206/508.

Other Refs: 1,103,200898,403

Feb, 1968	UK
Nov, 1953	DT

Primary Examiner: Hall, George T.
Assistant Examiner:
Attorney: Hane, Baxley & Spiecens