Dispensing – Resilient wall – Nonmetallic
Patent
1984-04-30
1986-04-08
Rolla, Joseph J.
Dispensing
Resilient wall
Nonmetallic
222107, B65D 3700
Patent
active
045807027
ABSTRACT:
A tubular container comprises a hollow body opened at one end and having in cross section a polygonal shape with sharp ridges being formed at corners, and a headpiece including a neck and a shoulder which includes an inclined portion having ridges and a polygonal configuration corresponding to the hollow body, the headpiece and the hollow body being integrally fused with each other with the ridges of the inclined portion being in agreement with the sharp ridges of the hollow body.
REFERENCES:
patent: 2401784 (1946-06-01), Zahara
patent: 2500639 (1950-03-01), Lermer
patent: 2682355 (1954-06-01), Robbins
patent: 3411674 (1968-11-01), Gould
patent: 3595441 (1971-07-01), Grosjean
patent: 4261682 (1981-04-01), Yamada et al.
patent: 4470521 (1984-09-01), Scammell
Hatakeyama Yoshiharu
Nakazawa Shuji
Teshima Kenzo
Huppert Michael S.
Rolla Joseph J.
Yoshida Industry Co. Ltd.
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