USD312468SExpiredUtility

Power shovel

87
Assignee: KUBOTA LTDPriority: Nov 10, 1986Filed: May 4, 1987Granted: Nov 27, 1990
Est. expiryNov 10, 2006(expired)· nominal 20-yr term from priority
Inventors:Masao MasumotoYoshinobu TabuchiKazuhiko TsujiSiro Sugiyama
87
PatentIndex Score
31
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a power shovel, as shown and described.

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