USD318575SExpiredUtility
Portable platform
Individually held — no corporate assignee on recordPriority: Oct 5, 1987Filed: Oct 5, 1987Granted: Jul 30, 1991
Est. expiryOct 5, 2007(expired)· nominal 20-yr term from priority
Inventors:Samuel W. Applebaum
68
PatentIndex Score
21
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for the portable platform, as shown and described.
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