USD301779SExpiredUtility

Acoustical cleaning system

48
Assignee: EASTMAN KODAK COPriority: May 16, 1986Filed: May 16, 1986Granted: Jun 20, 1989
Est. expiryMay 16, 2006(expired)· nominal 20-yr term from priority
Inventors:Brian A. GilesFrederick J. Schwab
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PatentIndex Score
6
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2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an acoustical cleaning system, as shown and described.

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