USD253783SExpiredUtility

Water injected cooling tower

65
Assignee: BALTIMORE AIRCOIL CO INCPriority: Jul 12, 1977Filed: Jul 12, 1977Granted: Dec 25, 1979
Est. expiryJul 12, 1997(expired)· nominal 20-yr term from priority
Inventors:John Engalitcheff, Jr.
65
PatentIndex Score
8
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a water injected cooling tower, as shown and described.

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