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Sinusoidal wheel
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Patent number 11,173,745
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Issue date Nov 16, 2021
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David Patrick
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B60 - VEHICLES IN GENERAL
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Sinusoidal wheel
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Patent number 10,899,172
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Issue date Jan 26, 2021
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David Patrick
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B60 - VEHICLES IN GENERAL
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Bladed wheel tractor
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Patent number 4,090,570
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Issue date May 23, 1978
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William M. Alexander
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B60 - VEHICLES IN GENERAL
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2280908
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Patent number 2,280,908
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Issue date Apr 28, 1942
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B60 - VEHICLES IN GENERAL
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2266969
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Patent number 2,266,969
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Issue date Dec 23, 1941
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B60 - VEHICLES IN GENERAL
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2092275
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Patent number 2,092,275
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Issue date Sep 7, 1937
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B60 - VEHICLES IN GENERAL
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2052097
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Patent number 2,052,097
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Issue date Aug 25, 1936
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B60 - VEHICLES IN GENERAL
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2023304
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Patent number 2,023,304
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Issue date Dec 3, 1935
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B60 - VEHICLES IN GENERAL
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2005550
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Patent number 2,005,550
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Issue date Jun 18, 1935
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B60 - VEHICLES IN GENERAL
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1885376
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Patent number 1,885,376
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Issue date Nov 1, 1932
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B60 - VEHICLES IN GENERAL
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1847280
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Patent number 1,847,280
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Issue date Mar 1, 1932
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B60 - VEHICLES IN GENERAL
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1803427
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Patent number 1,803,427
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Issue date May 5, 1931
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B60 - VEHICLES IN GENERAL
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1793411
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Patent number 1,793,411
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Issue date Feb 17, 1931
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B60 - VEHICLES IN GENERAL
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1779994
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Patent number 1,779,994
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Issue date Oct 28, 1930
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B60 - VEHICLES IN GENERAL
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1748190
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Patent number 1,748,190
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Issue date Feb 25, 1930
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B60 - VEHICLES IN GENERAL
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1602492
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Patent number 1,602,492
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Issue date Oct 12, 1926
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B60 - VEHICLES IN GENERAL
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1501937
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Patent number 1,501,937
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Issue date Jul 22, 1924
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B60 - VEHICLES IN GENERAL
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1484228
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Patent number 1,484,228
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Issue date Feb 19, 1924
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B60 - VEHICLES IN GENERAL
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1451991
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Patent number 1,451,991
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Issue date Apr 17, 1923
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B60 - VEHICLES IN GENERAL
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1440183
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Patent number 1,440,183
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Issue date Dec 26, 1922
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B60 - VEHICLES IN GENERAL
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1434354
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Patent number 1,434,354
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Issue date Oct 31, 1922
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B60 - VEHICLES IN GENERAL