|
The ornamental design for a medical filter, as shown and described. |
|||||||||||||||||
FIG. 1 is a perspective view of a medical filter illustrating one embodiment of the present invention;
FIG. 2 is a side elevational view of the filter illustrated in FIG. 1, with the opposite side being a mirror image thereof;
FIG. 3 is a front elevational view of the filter illustrated in FIG. 1;
FIG. 4 is a rear elevational view of the filter illustrated in FIG. 1;
FIG. 5 is a top plan view of the filter illustrated in FIG. 1;
FIG. 6 is a bottom plan view of the filter illustrated in FIG. 1; and,
FIG. 7 is a top plan view of a second embodiment of the medical filter, with the only difference residing in the placement of the ports, all other sides being identical to that shown in FIGS. 1-6.
Sirianne, Raymond A., Filkins, Brad W.
| Patent | Priority | Assignee | Title |
| 6966443, | Mar 04 2000 | Paraffin filter element | |
| D475461, | Feb 15 2002 | Nipro Corporation | Filter for medical purpose |
| D541935, | Jul 09 2004 | FILTERTEK INC | Valve for fluids, especially for the medical technique |
| D564092, | Jul 09 2004 | FILTERTEK INC | Valve for fluids, especially for the medical technique |
| D802758, | Nov 26 2012 | Hill-Rom Services, PTE Limited | Filter housing with tube ports |
| D834196, | Mar 29 2016 | Hill-Rom Services, PTE Limited | Filter housing with tube ports |
| D972072, | Jul 27 2018 | COOLTECH, LLC | Manifold cartridge |
| D985758, | Nov 12 2019 | HILL-ROM SERVICES PTE. LTD. | End piece of a pneumatic patient circuit |
| ER4363, |
| Patent | Priority | Assignee | Title |
| 3782083, | |||
| 3815754, | |||
| 3903884, | |||
| 4128407, | Nov 03 1975 | James Frederick, Chapel; Homer C., Harper, III; Michael F., Coyne | Sterile oxygen system and replaceable filter therefore |
| 4148732, | Apr 05 1977 | Bacteria filter unit | |
| 4304670, | Apr 03 1979 | Terumo Corporation | Blood filter with air trap and distributing chamber |
| 4341538, | Aug 18 1978 | Pall Corporation | Intravenous filter |
| 4360018, | Dec 20 1979 | Baxter International Inc | Anesthesia system and method of filtering respiratory gas |
| 4621632, | Nov 01 1984 | BEAR MEDICAL SYSTEMS INC | Humidifier system |
| 4798676, | Dec 19 1986 | Pall Corporation | Low pressure drop bacterial filter and method |
| 5042468, | Feb 13 1989 | DNB NOR BANK ASA, NORGE, FILIAL SVERIGE | Breathing device |
| 5195527, | May 19 1989 | INTERSURGICAL AG | Respiratory filters |
| 5222488, | Jul 11 1991 | FILTRATION GROUP, INC | Respirator air filter cartridge with a replaceable filter element |
| 192718, | |||
| D253721, | Jan 28 1977 | Louis Gibeck AB | Moisture and heat exchanger for respiratory apparatus |
| D267117, | Jul 22 1980 | PALL CORPORATION, A CORP OF NY | Breathing circuit filter |
| D270089, | May 04 1981 | Abbott Laboratories | Pump cassette for an IV pump apparatus |
| D285606, | Nov 19 1982 | Gambro Lundia AB | Housing for a medical disk filter |
| D299269, | Feb 06 1986 | Gish Biomedical, Inc. | Arterial filter |
| D301377, | Aug 14 1985 | Louis Gibeck AB | Moisture/heat exchanger for respiratory apparatus or similar article |
| D302040, | Aug 14 1985 | Louis Gibeck AB | Moisture/heat exchanger for respiratory apparatus or similar article |
| D314435, | May 22 1987 | Baxter International, Inc. | Dual vent filter for use with intravenous tubing |
| D325082, | Dec 20 1988 | Gibeck Respiration AB | Bacteria filter or similar article |
| D355973, | Feb 10 1993 | Terumo Kabushiki Kaisha | Blood filter |
| D360464, | Mar 24 1994 | Pall Corporation | Gas separating filter |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 04 1994 | SIRIANNE, RAYMOND A | RELA, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007098 | /0902 | |
| Aug 04 1994 | FILKINS, BRAD W | RELA, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007098 | /0902 | |
| Aug 10 1994 | Rela, Inc. | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |