USD249365SExpiredUtility
Plastic guard rail or the like for walkways, balconies, platforms and the like
Assignee: STRUCTURAL PLASTIC SYSTEMS INCPriority: Oct 22, 1976Filed: Oct 22, 1976Granted: Sep 12, 1978
Est. expiryOct 22, 1996(expired)· nominal 20-yr term from priority
Inventors:H. Frederick Lange
18
PatentIndex Score
1
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a plastic guard rail or the like for walkways, balconies, platforms and the like, as shown and described.
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