USD276716SExpiredUtility

Folding step

88
Assignee: THE EASTERN COPriority: Jan 7, 1983Filed: Jan 7, 1983Granted: Dec 11, 1984
Est. expiryJan 7, 2003(expired)· nominal 20-yr term from priority
Inventors:Donald J. Dignan
88
PatentIndex Score
27
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a folding step, as shown and described.

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