Method of forming a vessel with pouring lip

Details Method of forming a vessel with pouring lip Method of forming a vessel with pouring lip

1977-11-17

1979-02-13

Bashore, S. Leon

Glass manufacturing

Processes

Forming product or preform from molten glass

65 76, 65305, 65306, 65307, C03B 914, C03B 1100

Patent

active

041393589

ABSTRACT:
Glass or glass-ceramic vessels are formed with a pouring lip wherein wall portions of the vessel below the lip are of a thinner construction than the remaining wall portions so as to impede glass flow to the lip area and facilitate uniform glass flow to upper portions of the vessel during the forming process.

REFERENCES:
patent: 75577 (1868-03-01), Ripley
patent: 90040 (1869-05-01), Young
patent: 163539 (1875-05-01), Smith
patent: 975409 (1910-11-01), Fry
patent: 1601836 (1926-10-01), Stenhouse
patent: 1627884 (1927-05-01), Bristol

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