USD310170SExpiredUtility

Combined drain oil collection and storage container

88
Assignee: INNOVATIVE TECH INCPriority: Nov 30, 1987Filed: Nov 30, 1987Granted: Aug 28, 1990
Est. expiryNov 30, 2007(expired)· nominal 20-yr term from priority
Inventors:Richard O. Bartz
88
PatentIndex Score
31
Cited by
21
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined drain oil collection and storage container, as shown and described.

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