USD502470SExpiredUtility

Silt fence installing machine

45
Priority: Jan 17, 2004Filed: Jan 17, 2004Granted: Mar 1, 2005
Est. expiryJan 17, 2024(expired)· nominal 20-yr term from priority
Inventors:Christopher Mccormick
45
PatentIndex Score
5
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
I claim the ornamental design for a silt fence installing machine, as shown and described.

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