USD307559SExpiredUtility

Oxygen sensor

42
Assignee: SEATRONICS COMPANY INCPriority: Feb 26, 1987Filed: Feb 26, 1987Granted: May 1, 1990
Est. expiryFeb 26, 2007(expired)· nominal 20-yr term from priority
Inventors:Frederick A. ParkerMark P. Grady, Jr.
42
PatentIndex Score
4
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an oxygen sensor, as shown and described.

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