Number | Name | Date | Kind |
---|---|---|---|
RE35667 | Heiligman | Nov 1997 | |
329064 | Moore | Oct 1885 | |
D399141 | Huang et al. | Oct 1998 | |
535817 | Darling et al. | Mar 1895 | |
606804 | Eastman | Jul 1898 | |
1934159 | Auberschek | Nov 1933 | |
2019319 | Robinovitz | Oct 1935 | |
2280033 | Aldham | Apr 1942 | |
2499494 | Greer | Mar 1950 | |
2736435 | Gardes | Feb 1956 | |
2886180 | Morgan et al. | May 1959 | |
3160008 | Gestler | Dec 1964 | |
3250397 | Moltchan | May 1966 | |
3263812 | Hartley | Aug 1966 | |
3266628 | Price | Aug 1966 | |
3331509 | Gray, Jr. | Jul 1967 | |
3439809 | McPherren | Apr 1969 | |
3450632 | Olson et al. | Jun 1969 | |
3474600 | Tobias | Oct 1969 | |
3520417 | Durr et al. | Jul 1970 | |
3540030 | Hartz | Nov 1970 | |
3556304 | Collard et al. | Jan 1971 | |
3585596 | Rosenblatt | Jun 1971 | |
3595399 | Whittier et al. | Jul 1971 | |
3724665 | Hall | Apr 1973 | |
3746168 | Willinger et al. | Jul 1973 | |
3802563 | Sasaki et al. | Apr 1974 | |
3853761 | McClory | Dec 1974 | |
3950251 | Hiiller | Apr 1976 | |
4036755 | Dahm et al. | Jul 1977 | |
4059520 | Roller | Nov 1977 | |
4121199 | Young | Oct 1978 | |
4147631 | Deines et al. | Apr 1979 | |
4154586 | Jones et al. | May 1979 | |
4172796 | Corder | Oct 1979 | |
4195522 | Anderson et al. | Apr 1980 | |
4199982 | Wemyss | Apr 1980 | |
4212743 | Ven Meter et al. | Jul 1980 | |
4218317 | Kirschmann | Aug 1980 | |
4224826 | McLoughlin et al. | Sep 1980 | |
4253341 | Ikeda et al. | Mar 1981 | |
4265127 | Onoda | May 1981 | |
4271015 | Moore | Jun 1981 | |
4272368 | Foord et al. | Jun 1981 | |
4298025 | Prior et al. | Nov 1981 | |
4310828 | Baker | Jan 1982 | |
4321461 | Walter, Jr. et al. | Mar 1982 | |
4361050 | Coussot et al. | Nov 1982 | |
4404860 | Wood et al. | Sep 1983 | |
4406291 | Schwesinger | Sep 1983 | |
4431533 | Wrede | Feb 1984 | |
4431717 | Kikuchi | Feb 1984 | |
4487820 | Engelstein et al. | Dec 1984 | |
4489616 | Priddy | Dec 1984 | |
4504389 | Rundzaitis | Mar 1985 | |
4512201 | Konrad | Apr 1985 | |
4522077 | Koberle | Jun 1985 | |
4534227 | Petit | Aug 1985 | |
4536290 | Bonazzo | Aug 1985 | |
4561979 | Harms et al. | Dec 1985 | |
4591438 | Tanabe et al. | May 1986 | |
4623451 | Oliver | Nov 1986 | |
4656873 | Stewart | Apr 1987 | |
4666061 | Pluess | May 1987 | |
4680116 | Kamiwada et al. | Jul 1987 | |
4681677 | Kuh et al. | Jul 1987 | |
4685066 | Hafele et al. | Aug 1987 | |
4686037 | Lang | Aug 1987 | |
4698164 | Ellis | Oct 1987 | |
4708790 | Bray | Nov 1987 | |
4711723 | Bray | Dec 1987 | |
4713175 | Bray | Dec 1987 | |
4732674 | Tamura et al. | Mar 1988 | |
4753728 | VanderBilt et al. | Jun 1988 | |
4769135 | Norton | Sep 1988 | |
4770768 | Lang | Sep 1988 | |
4772386 | Grout et al. | Sep 1988 | |
4786473 | Mukogawa et al. | Nov 1988 | |
4808994 | Riley | Feb 1989 | |
4814078 | Stern et al. | Mar 1989 | |
4833925 | Bullock | May 1989 | |
4848164 | Quarve et al. | Jul 1989 | |
4849098 | Wilcock et al. | Jul 1989 | |
4853302 | Yamanaka et al. | Aug 1989 | |
4855081 | Oliver | Aug 1989 | |
4869820 | Yee | Sep 1989 | |
4877521 | Petrucci et al. | Oct 1989 | |
4902427 | Szczepanik | Feb 1990 | |
4918426 | Butts et al. | Apr 1990 | |
4936508 | Ingalz | Jun 1990 | |
5014552 | Kamiunten et al. | May 1991 | |
5017286 | Heiligman | May 1991 | |
5050772 | Brane et al. | Sep 1991 | |
5055641 | Richards | Oct 1991 | |
5057821 | Card | Oct 1991 | |
5065901 | Brane et al. | Nov 1991 | |
5078876 | Whittier et al. | Jan 1992 | |
5089144 | Ozkahyaoglu et al. | Feb 1992 | |
5099699 | Kobold | Mar 1992 | |
5106500 | Hembree et al. | Apr 1992 | |
5114570 | Nelson et al. | May 1992 | |
5126043 | Giordano | Jun 1992 | |
5128034 | Kool | Jul 1992 | |
5151179 | Bach et al. | Sep 1992 | |
5160038 | Harada et al. | Nov 1992 | |
5192436 | Sasaki et al. | Mar 1993 | |
5236578 | Oleskow et al. | Aug 1993 | |
5240792 | Kawabata et al. | Aug 1993 | |
5268093 | Hembree et al. | Dec 1993 | |
5328597 | Boldt, Jr. et al. | Jul 1994 | |
5458766 | Ehara et al. | Oct 1995 | |
5525214 | Hembree | Jun 1996 | |
5527451 | Hembree et al. | Jun 1996 | |
5536394 | Lund et al. | Jul 1996 | |
5540107 | Silverman et al. | Jul 1996 | |
5549010 | Park et al. | Aug 1996 | |
5555271 | Zuercher et al. | Sep 1996 | |
5586045 | Box et al. | Dec 1996 | |
5721383 | Franklin et al. | Feb 1998 | |
5744033 | Bertrand et al. | Apr 1998 | |
5814212 | Hus | Sep 1998 | |
5823229 | Bertrand et al. | Oct 1998 | |
5824914 | Seppa et al. | Oct 1998 | |
5858215 | Burchard et al. | Jan 1999 | |
5873995 | Huang et al. | Feb 1999 | |
5888381 | Primdahl et al. | Mar 1999 |
Number | Date | Country |
---|---|---|
340382 | Nov 1989 | EPX |
63-107716 | May 1988 | JPX |
63-104666 | May 1988 | JPX |
1218612 | Aug 1989 | JPX |
4-322781 | Nov 1992 | JPX |
273348 | Jul 1927 | GBX |
2206292 | Jun 1987 | GBX |
2219662 | Jun 1988 | GBX |
WO 9100986 | Jan 1991 | WOX |
WO 9105600 | May 1991 | WOX |
WO 9115282 | Oct 1991 | WOX |
WO 9115281 | Oct 1991 | WOX |
WO 9119556 | Dec 1991 | WOX |
WO 9119555 | Dec 1991 | WOX |
WO 9524256 | Sep 1995 | WOX |
Entry |
---|
"Use and Care Manual," PUR, 1995. |
WaterWare.TM., Use and Care Manual, 1996. |
Kleen Plus.TM. Replacement Filter package, 1993. |
Filter Products Chart, Mar. 7, 1997. |