USD535576SExpiredUtility

Electronic spirit level

48
Assignee: ULLRICH STABILA MESSGERAETEPriority: Nov 22, 2005Filed: May 8, 2006Granted: Jan 23, 2007
Est. expiryNov 22, 2025(expired)· nominal 20-yr term from priority
Inventors:Wolfgang SchaferGabriel KallabisDaniel Busam
48
PatentIndex Score
7
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an electronic spirit level, as shown and described.

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