USD247177SExpiredUtility

Internal combustion engine

80
Assignee: BRIGGS & STRATTON CORPPriority: Oct 29, 1976Filed: Oct 29, 1976Granted: Feb 7, 1978
Est. expiryOct 29, 1996(expired)· nominal 20-yr term from priority
Inventors:Clifford B. Stevens
80
PatentIndex Score
17
Cited by
0
References
1
Claims

Claims

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

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