Purses – wallets – and protective covers – Protective cover made of flaccid material – For a racquet
Patent
1976-12-13
1978-02-28
Norton, Donald F.
Purses, wallets, and protective covers
Protective cover made of flaccid material
For a racquet
215 1C, 215100A, B65D 3302
Patent
active
040760634
ABSTRACT:
A thin-walled tubular container and a mold for making it is disclosed. The container defines a head portion with access means to the contents of the container, and a tail portion defining a sealed line in the tail portion, joining sides of the container into a sealed end with a flat plastic piece being formed integral with the sealed line and extending away therefrom. In accordance with this invention, a pair of spaced rod members are formed as an integral part of the flat, plastic piece, the rod members extending transversely of the longitudinal axis of the container. The flat plastic piece also defines a portion thereof between the rod members which is thinner than any remainder of the plastic piece spaced from the rod members. Accordingly, the rod members and intermediate portion therebetween provide an improved and stronger tail seal. A novel method for making such containers is also shown.
REFERENCES:
patent: 3215299 (1965-11-01), Coanda
patent: 3417892 (1968-12-01), Schweiger
patent: 3561629 (1971-02-01), Turner
patent: 3817676 (1974-06-01), Seefluth
patent: 4010783 (1977-03-01), Ralston
Cammarata, III Frank
Martin Jerry D.
Miller Joe Alan
Baxter Travenol Laboratories Inc.
Ellis Garrettson
Flattery Paul C.
Kirby, Jr. John P.
Norton Donald F.
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