USD258076SExpiredUtility

Rotary joint

45
Assignee: THE JOHNSON CORPPriority: Dec 18, 1978Filed: Dec 18, 1978Granted: Jan 27, 1981
Est. expiryDec 18, 1998(expired)· nominal 20-yr term from priority
Inventors:Roger D. WiedenbeckKenneth W. BoughtonRichard A. Maurer
45
PatentIndex Score
5
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a rotary joint, substantially as shown and described.

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