Number | Name | Date | Kind |
---|---|---|---|
D323660 | Bolduc et al. | Feb 1992 | |
2585095 | Daniels | Feb 1952 | |
3831690 | Yamaoka et al. | Aug 1974 | |
4570366 | Yost | Feb 1986 | |
5743032 | Vauhkonen | Apr 1998 |
Entry |
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Drawing of top rail of prior art loaders, published on machines sold publically at least prior to Dec. of 1991. |
"Specialized Buckets For Specialized Jobs" brochure No. Kn-20M-1291-#5022-F, by Melroe Company, published Dec., 1991. |