USD310789SExpiredUtility

Engine analyzer

30
Assignee: SUN ELECTRIC CORPPriority: Jan 28, 1987Filed: Jan 28, 1987Granted: Sep 25, 1990
Est. expiryJan 28, 2007(expired)· nominal 20-yr term from priority
Inventors:James R. ShafferLee Radtke
30
PatentIndex Score
0
Cited by
5
References
1
Claims

Claims

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

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