Title:
IMPROVED VESSEL
Document Type and Number:
Japanese Patent JPS57133837
Kind Code:
A
Abstract:
An improved container is provided in which a gap in the uppermost circumferential reinforcing rib in an annular injection molded mouth portion will accommodate manual removal of a lid without the need for a tool.
Inventors:
UIRIAMU GIRUBAATO HORUTO
Application Number:
JP20506081A
Publication Date:
August 18, 1982
Filing Date:
December 18, 1981
Export Citation:
Assignee:
HERCULES INC
International Classes:
B65D1/16; B65D1/12; B65D1/40; B65D8/08; (IPC1-7): B65D1/40