USD644946SActiveUtility

Bubble level

67
Assignee: PREC DESIGNED PRODUCTS INCPriority: Mar 23, 2011Filed: Mar 23, 2011Granted: Sep 13, 2011
Est. expiryMar 23, 2031(~4.6 yrs left)· nominal 20-yr term from priority
Inventors:Mark L. Silberberg
67
PatentIndex Score
14
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the bubble level, as shown and described.

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