USD287456SExpiredUtility

Hexagonal installation key for a flow meter

92
Assignee: DWYER INSTRPriority: Jun 20, 1984Filed: Jun 20, 1984Granted: Dec 30, 1986
Est. expiryJun 20, 2004(expired)· nominal 20-yr term from priority
Inventors:Duane M. Kobos
92
PatentIndex Score
31
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for hexagonal installation key for a flow meter, substantially as shown and described.

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