USD275888SExpiredUtility

Portable observatory

68
Individually held — no corporate assignee on recordPriority: Sep 30, 1982Filed: Sep 30, 1982Granted: Oct 9, 1984
Est. expirySep 30, 2002(expired)· nominal 20-yr term from priority
Inventors:Andrew LauerEdward R. Young
68
PatentIndex Score
18
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable observatory, as shown and described.

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