USD340937SExpiredUtility

Sealing apparatus

57
Assignee: ENERCON IND CORPORATIONPriority: May 6, 1991Filed: May 6, 1991Granted: Nov 2, 1993
Est. expiryMay 6, 2011(expired)· nominal 20-yr term from priority
Inventors:Eric SegerEdward A. Kozloski
57
PatentIndex Score
9
Cited by
1
References
1
Claims

Claims

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

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