USD688021SActiveUtility

Lifting apparatus

Assignee: SHINN FU CORPPriority: Apr 20, 2010Filed: Mar 5, 2013Granted: Aug 13, 2013
Est. expiryApr 20, 2030(~3.7 yrs left)· nominal 20-yr term from priority
B66F 3/22B66F 5/04B66F 3/24B66F 3/30B66F 13/00B66F 7/0641B66F 5/02
69
PatentIndex Score
3
Cited by
26
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a lifting apparatus, as shown and described.

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