USD639867SActiveUtility

Signed slot machine

Assignee: HOFFMANN ROGER EARLPriority: Mar 4, 2010Filed: Mar 4, 2010Granted: Jun 14, 2011
Est. expiryMar 4, 2030(~3.6 yrs left)· nominal 20-yr term from priority
Inventors:Roger Hoffmann
21
PatentIndex Score
1
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a signed slot machine, as shown.

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