USD258088SExpiredUtility

Portable concrete fence support

40
Individually held — no corporate assignee on recordPriority: Nov 6, 1978Filed: Nov 6, 1978Granted: Jan 27, 1981
Est. expiryNov 6, 1998(expired)· nominal 20-yr term from priority
Inventors:Harold D. Koch
40
PatentIndex Score
4
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable concrete fence support, substantially as shown and described.

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