USD302370SExpiredUtility

Vacuum flask

78
Assignee: IND AUXILIAR MANODOMESTICOS SA IAMSAPriority: Dec 9, 1986Filed: Dec 9, 1986Granted: Jul 25, 1989
Est. expiryDec 9, 2006(expired)· nominal 20-yr term from priority
Inventors:Jose M. P. Gibert
78
PatentIndex Score
28
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a vacuum flask, as shown and described.

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