Number | Name | Date | Kind |
---|---|---|---|
1898094 | Nies | Feb 1933 | A |
2286600 | Chott | Jun 1942 | A |
2532238 | Malke | Nov 1950 | A |
3384354 | Migule et al. | May 1968 | A |
3498533 | Schomburg | Mar 1970 | A |
3814387 | Ahrens et al. | Jun 1974 | A |
3993290 | Kovich | Nov 1976 | A |
4623470 | Adler | Nov 1986 | A |
5571283 | Vollgold | Nov 1996 | A |
5577837 | Martin et al. | Nov 1996 | A |
Number | Date | Country |
---|---|---|
428395 | May 1991 | EP |
Entry |
---|
LOC-Line: The Original Modular Hose System Brochure, Lockwood Products, Inc., Aug. 1994. |