USD244751SExpiredUtility
Hydraulic reset ground ripper implement
Individually held — no corporate assignee on recordPriority: Mar 8, 1976Filed: Mar 8, 1976Granted: Jun 21, 1977
Est. expiryMar 8, 1996(expired)· nominal 20-yr term from priority
Inventors:Glen A. Watts
59
PatentIndex Score
7
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an hydraulic reset ground ripper implement, as shown and described.
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