USD252560SExpiredUtility

Compass-rose scale

Assignee: AKTIEBOLAGET INSTR VERKENPriority: Dec 23, 1976Filed: Jun 23, 1977Granted: Aug 7, 1979
Est. expiryDec 23, 1996(expired)· nominal 20-yr term from priority
Inventors:Jonas Lonnroth
87
PatentIndex Score
51
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a compass-rose scale, as shown and described.

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