Number | Name | Date | Kind |
---|---|---|---|
2102525 | Freeman | Dec 1937 | |
2787374 | Krebs | Apr 1957 | |
2809567 | Woodruff | Oct 1957 | |
3405803 | Bahr et al. | Oct 1968 | |
4259180 | Surakka et al. | Mar 1981 | |
4309283 | Vikio et al. | Jan 1982 | |
4378289 | Hunter | Mar 1983 | |
4578199 | Peel et al. | Mar 1986 | |
4786412 | Lister et al. | Nov 1988 | |
4797203 | Macierewicz | Jan 1989 | |
4834887 | Broughton | May 1989 | |
4842145 | Boadway | Jun 1989 | |
4919796 | Vikio | Apr 1990 | |
5024755 | Livsey | Jun 1991 | |
5240115 | Crossley et al. | Aug 1993 | |
5266198 | Vikio | Nov 1993 | |
5566835 | Grimes | Oct 1996 | |
5769243 | McCarthy | Jun 1998 |
Number | Date | Country |
---|---|---|
058484 | Aug 1982 | EPX |
0 105037 | Apr 1984 | EPX |
3329256 | Feb 1984 | DEX |
Entry |
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"Uniflow Cleaners," by Beloit Corporation, 4 pages, Form No. SB-79-004R 7114. |
"Beloit Jones Posiflow.TM. Cleaners," by Beloit Corporation, 2 pages, Form No. SB-79-005. |