Number | Name | Date | Kind |
---|---|---|---|
RE28121 | Gulley | Aug 1974 | |
117257 | Cass | Jul 1871 | |
945140 | Ruckert | Jan 1910 | |
2474153 | Livesay | Jun 1949 | |
2718195 | Bock et al. | Sep 1955 | |
3176587 | Appleton et al. | Apr 1965 | |
3226027 | Cable et al. | Dec 1965 | |
3259021 | Appleton et al. | Jul 1966 | |
3374974 | Furrer et al. | Mar 1968 | |
4158315 | Kensrue et al. | Jun 1979 |
Entry |
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Arcair Company, Travel Systems for the Welding and Cutting Industries, 1973. |
M. K. Products, Inc., Pack Rat Travel Carriage System 1977. |