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Tract-A-Pillar Tractor Co.
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Woodland, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Earth-based vehicle
Patent number
RE37098
Issue date
Mar 20, 2001
Tract-A-Pillar Tractor Co.
John B. Lansberry
180 - Motor vehicles
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Patent Grant
Earth-based vehicle
Patent number
6,044,921
Issue date
Apr 4, 2000
Tract-A-Pillar Tractor Co., Inc.
John B. Lansberry
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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