USD306210SExpiredUtility

Structure for observing a marine environment

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Assignee: THIEMANN III HENRY JPriority: Oct 10, 1986Filed: Oct 10, 1986Granted: Feb 20, 1990
Est. expiryOct 10, 2006(expired)· nominal 20-yr term from priority
Inventors:Henry ThiemannHenry A. OlsonLeonard T. Stanton
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PatentIndex Score
3
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a structure for observing a marine environment, as shown and described.

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