USD311713SExpiredUtility
Safety shield for a portable litter
Individually held — no corporate assignee on recordPriority: Jun 1, 1987Filed: Jun 1, 1987Granted: Oct 30, 1990
Est. expiryJun 1, 2007(expired)· nominal 20-yr term from priority
66
PatentIndex Score
19
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a safety shield for a portable litter, as shown and described.
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