USD670244SActiveUtility

Energy storage and power supply device

91
Assignee: WORKMAN ROBERT EPriority: Jan 6, 2012Filed: Jan 6, 2012Granted: Nov 6, 2012
Est. expiryJan 6, 2032(~5.5 yrs left)· nominal 20-yr term from priority
Inventors:Robert Emmett WorkmanErik Robert WorkmanNorm KrantzJoseph R. AtkinWalker Ford
91
PatentIndex Score
50
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a energy storage and power supply device, as shown and described.

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