US 11,535,318 B2
Automatically adjusting swing legs for mounting and aligning and reorienting crawlers
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US 11,535,318 B2
Automatically adjusting swing legs for mounting and aligning and reorienting crawlers
Tech Center:
3671 Transportation, Construction, Electronic Commerce, Agriculture, National Security and License and Review
Examiner:
Gary S Hartmann
Art Unit:
3671 Wells, Earth Boring/Moving/Working, Excavating, Mining, Harvesters, Bridges, Roads, Petroleum, Closures, Connections, and Hardware
Agent:
Kilpatrick Townsend & Stockton LLP
Inventors:
Ronald M. Guntert, Jr.; Gerald L. Dahlinger; Richard Wood Francis
Assignee:
Guntert & Zimmerman Const. Div., Inc.
Priority:
03/16/20
Filed:
03/16/20
Granted:
12/27/22
Expiration:
03/26/30
Cooperative Patent Classification (CPC)
B62B62D55/084B62DE01C19/4853E01C

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