USD339528SExpiredUtility

Combined container and valve closure

50
Assignee: ZELLER PLASTIK KOEHN GRAEBNERPriority: Dec 14, 1990Filed: Jul 11, 1991Granted: Sep 21, 1993
Est. expiryDec 14, 2010(expired)· nominal 20-yr term from priority
Inventors:Margarete E. Rueppel
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PatentIndex Score
11
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
An ornamental design for combined container and valve closure, as shown and described.

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