USD552708SExpiredUtility

Sewage tank

45
Assignee: ENVIRONMENT ONE CORPPriority: Nov 18, 2005Filed: Nov 18, 2005Granted: Oct 9, 2007
Est. expiryNov 18, 2025(expired)· nominal 20-yr term from priority
Inventors:Paul J. DaleyClark A. HenryGraeme Francis HisgroveAdrian Harold Massey
45
PatentIndex Score
6
Cited by
33
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a sewage tank, as shown and described.

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