Packages and containers for goods – Element or attachment – Closure – cover – or pouring attachment
Patent
1982-04-13
1985-02-05
Spangler, Robert C.
Packages and containers for goods
Element or attachment
Closure, cover, or pouring attachment
Patent
active
D02774607
REFERENCES:
patent: D172777 (1954-08-01), Bernabo et al.
patent: D176402 (1955-12-01), Biedermann
patent: 3285453 (1966-11-01), Wagner
patent: 3489323 (1970-01-01), Hug
patent: 3554450 (1971-01-01), D'Muhala
patent: 3987939 (1976-10-01), Pedone, Jr. et al.
patent: 4198756 (1980-04-01), Dragan
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