Patent
   D367532
Priority
Aug 10 1994
Filed
Aug 10 1994
Issued
Feb 27 1996
Expiry
Feb 27 2010
Assg.orig
Entity
unknown
8
25
n/a
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
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 onAssignorAssigneeConveyanceFrameReelDoc
Aug 04 1994SIRIANNE, RAYMOND A RELA, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070980902 pdf
Aug 04 1994FILKINS, BRAD W RELA, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070980902 pdf
Aug 10 1994Rela, Inc.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule