USD337153SExpiredUtility

Break-away coupling

51
Assignee: ALPHA PROCESS CONTROLS INTERNATIONAL LTDPriority: Oct 17, 1983Filed: Apr 16, 1984Granted: Jul 6, 1993
Est. expiryOct 17, 2003(expired)· nominal 20-yr term from priority
Inventors:Frank E. King
51
PatentIndex Score
6
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a break-away coupling, as shown.

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