Patent Grant
D404807
| Number | Name | Date | Kind |
|---|---|---|---|
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| 4594162 | Berger | Jun 1986 | |
| 4619674 | Erdmannsdorfer | Oct 1986 | |
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| 4647373 | Tokar et al. | Mar 1987 | |
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| Number | Date | Country |
|---|---|---|
| 0 001 407 | Apr 1979 | EPX |
| 0 083 789 | Jul 1983 | EPX |
| 0 208 515 | Jul 1986 | EPX |
| 0 212 082 | Mar 1987 | EPX |
| 2 380 058 | Feb 1978 | FRX |
| 35 13 062 A1 | Oct 1986 | DEX |
| 630886 | Dec 1961 | ITX |
| 900450 | Jul 1962 | GBX |
| 1 460 925 | Jun 1977 | GBX |
| 2 101 902 | Jan 1983 | GBX |
| 2 152 399 | Aug 1985 | GBX |
| 2 197 802 | Jun 1988 | GBX |
| WO 840345 | Sep 1984 | WOX |
| WO 8907484 | Aug 1989 | WOX |
| WO 9206767 | Apr 1992 | WOX |
| Entry |
|---|
| "Nonwovens in Filtration/Separation", paper presented by Clarke E. Rodman and Edward C. Homonoff, Allied Aftermarket Division, Allied Signal Corporation, Nonwoven Fabrics Forum, Jun. 21-23, 1988, Clemson University, Clemson, S.C. |
| U.S. Patent Application Ser. No. 07/560,723, entitled "Filter Insert for Air Filters Used in a Dust-Filled Environment". |
