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Ground spike

77
Assignee: PEAK INNOVATIONS INCPriority: Nov 10, 2006Filed: May 10, 2007Granted: Jul 15, 2008
Est. expiryNov 10, 2026(~0.3 yrs left)· nominal 20-yr term from priority
Inventors:Jianzhong ZhuSimon Walker
77
PatentIndex Score
22
Cited by
33
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for ground spike, as shown and described.

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