USD313358SExpiredUtility

Navigation rule

Assignee: MOLLER ERIKPriority: Nov 10, 1987Filed: Mar 21, 1988Granted: Jan 1, 1991
Est. expiryNov 10, 2007(expired)· nominal 20-yr term from priority
Inventors:Erik Moller
19
PatentIndex Score
0
Cited by
5
References
1
Claims

Claims

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

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