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| All Patents in class 280/249 | |||||
| Picture | Number | Date | Patentee | Title | |
![]() | 576X | Sep. 29, 1804 | J. Bolton, Jr. | Wagons or Carriage to Be Worked by Hand | |
![]() | 155,183 | Sep. 22, 1874 | J.H. Dale, E. Henderer | Improvement in velocipedes | |
| 2,189,432 | Feb. 06, 1940 | H.T. Moore, F.F. Perrott | Stepladder | ||