Number | Name | Date | Kind |
---|---|---|---|
2580480 | Strehlow | Jan 1952 | |
2616348 | Ariens | Nov 1952 | |
3203487 | Whitesides | Aug 1965 | |
3452826 | Lehman | Jul 1969 | |
3804179 | Johnson | Apr 1974 | |
4461355 | Peterson et al. | Jul 1984 | |
4766962 | Frase | Aug 1988 | |
4895086 | Tye, III | Jan 1990 | |
5163518 | Foley | Nov 1992 | |
5398771 | Hornung et al. | Mar 1995 |
Number | Date | Country |
---|---|---|
1257188 | Feb 1961 | FRX |
3637972 | May 1988 | DEX |
634706 | Nov 1978 | SUX |
2126062 | Mar 1984 | GBX |
Entry |
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Deere & Company, brochure entitled "Cultivators and Hoes, Win Your War On Weeds The Low-Cost Way", 16 pages (see particulary the front cover, pp. 10-11, and the back cover), dated Aug. 1994, published in the U.S.A. |