USD271572SExpiredUtility

Signalling device for detecting waves in a body of water

49
Assignee: GEORGIAN MFG LTDPriority: May 26, 1981Filed: May 26, 1981Granted: Nov 29, 1983
Est. expiryMay 26, 2001(expired)· nominal 20-yr term from priority
Inventors:R. Douglas Creelman
49
PatentIndex Score
10
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a signalling device for detecting waves in a body of water, as shown and described.

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