Machines not elsewhere specified – Agricultural or construction machinery – Element or attachment
Design Patent
2007-10-30
2007-10-30
Siegel, Mitchell (Department: 2912)
Machines not elsewhere specified
Agricultural or construction machinery
Element or attachment
Design Patent
active
29264699
CLAIM:
The ornamental design for a bucket base edge shroud system, as shown.
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“Esco LHD Weld-on Bucket Wear Systems for Underground Mining,” <http://www.escocorp.com/engproducts/mining/lhdweldonwear.html>, 2 pages, printed Jan. 29, 2007.
“Earthmoving Buckets, Design, Development and Manufacturing of Earthmoving Buckets and Attachments” <http://www.excafab.com/page/buckets.htm>, 2 pages, printed Jan. 29, 2007.
Two (2) photos of a weld-on underground bucket edge sold by Shark Abrasions Systems, Ltd., (on sale in U.S. before Aug. 16, 2006).
Two (2) photos of a weld-on underground bucket edge sold by Keech Castings Australia Pty., Ltd., (on sale in U.S. before Aug. 16, 2006).
Two (2) photos of a weld-on underground bucket edge sold by ESCO Corp., (on sale in U.S. before Aug. 16, 2006).
Four (4) photos of a weld-on underground bucket edge sold by Excafab Pty., Ltd., (on sale in U.S. before Aug. 16, 2006).
Boggs Emily J.
Hohmann Robert A.
Caterpillar Inc
Caterpillar Inc.
Goodwin Mark
Ririe Andrew J.
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