USD343844SExpiredUtility

Turbo compressor casing

13
Assignee: THE SPENCER TURBINE COMPANYPriority: Nov 12, 1991Filed: Nov 12, 1991Granted: Feb 1, 1994
Est. expiryNov 12, 2011(expired)· nominal 20-yr term from priority
Inventors:John J. Dulak
13
PatentIndex Score
2
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a turbo compressor casing, as shown and described.

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