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The ornamental design for a filter, as shown and described. |
FIG. 1 is a side elevational view of a filter showing my new design;
FIG. 2 is a perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front side elevational view thereof, the rear elevational side view being a mirror image thereto; and,
FIG. 5 is a top plan view thereof.
The broken line showing of the collection tubes in the FIGS. 1 and 2 are for illustrative purposes only and forms no part of the claimed design.
Patent | Priority | Assignee | Title |
12083479, | Apr 30 2021 | Entegris, Inc. | Filter cartridge, apparatus, and methods |
5925250, | Dec 30 1997 | Medical Chemical Corp. | Concentrator & Filter having protected end portion |
D407491, | Dec 30 1997 | Medical Chemical Corp. | Filter unit having protective vial connection |
D425625, | Aug 06 1999 | Becton, Dickinson and Company | Specimen sampling tube |
D583058, | Jan 23 2008 | Kidney stone collection device | |
D626652, | Apr 21 2009 | Dental Components LLC | Replaceable cartridge for a dental syringe |
Patent | Priority | Assignee | Title |
3800945, | |||
4081356, | Sep 24 1976 | The United States of America as represented by the Department of Health, | Fecalator, an apparatus and method for concentration of parasite eggs and larvae |
4246123, | Apr 20 1979 | Sherwood Services AG; TYCO GROUP S A R L | Fluid collection device with phase partitioning means |
4439319, | Jul 16 1982 | Receptacle for the collection of medical specimens and the like | |
4555336, | Aug 11 1980 | Becton, Dickinson and Company | Pour spout for container with improved pouring feature |
4675110, | Jan 31 1986 | Biomedical Polymers, Inc. | Filter device and apparatus with multiple gas return passages |
4683058, | Mar 20 1986 | Costar Corporation | Filter for centrifuge tube |
4769145, | Mar 21 1984 | Toyo Soda Manufacturing Co., Ltd. | Centrifugal ultrafilter unit for ultrafiltration of biochemical solutions |
4824560, | Apr 18 1985 | ASSAF SCIENTIFIC DEVELOPMENT CORPORATION LTD | Separation of materials from a liquid dispersion by sedimentation |
4832851, | Feb 02 1987 | Millipore Investment Holdings Limited | Centrifugal force-enhanced filtration of fluids |
4956103, | Nov 14 1988 | SORENSEN BIOSCIENCE, INC | Fail safe releasible locks for capped disposable centrifuge containers |
5104533, | Jul 08 1987 | Filtration unit with pressure compensation | |
5108381, | Mar 11 1991 | Tissue sample collection trap | |
5208161, | Aug 27 1987 | Whatman PLC | Filter units |
5244635, | Jun 19 1992 | Siemens Healthcare Diagnostics Inc | Centrifuge vessel with coaxial waste chamber having cap to prevent waste fluid transfer from the chamber into the vessel |
5252460, | Oct 28 1991 | LEVINE, ROBERT A ; WARDLAW, STEPHEN C | In vitro detection of ova, parasites, and other formed elements in stool |
5256314, | Jun 16 1989 | RELESTA | Device and method for the quantitation of a volume of a sediment or of a volume of a fluid which does not flow easily |
5264184, | Mar 19 1991 | Qiagen GmbH | Device and a method for separating liquid samples |
5277873, | Feb 28 1992 | Sample preparation device | |
5283038, | Dec 18 1990 | HOME ACCESS HEALTH CORPORATIN | Fluid sampling and testing device |
5308483, | Aug 27 1992 | Pall Corporation | Microporous filtration funnel assembly |
5316732, | Jul 01 1992 | Smithkline diagnostics, Inc. | Extraction vial |
5318748, | Jul 25 1988 | Siemens Healthcare Diagnostics Inc | Centrifuge vessel for automated solid-phase immunoassay having integral coaxial waste chamber |
5318749, | May 14 1991 | Firma Andreas Hettich | Centrifugation chamber for liquor testing |
5330916, | Jun 26 1990 | E. I. du Pont de Nemours and Company | Cellular component extraction apparatus and disposable vessel useful therein |
5356814, | Sep 29 1992 | TRIPATH IMAGING, INC | Disaggregation device for cytological specimens |
D285487, | Jul 18 1983 | MERIDIAN DIAGNOSTICS, INC A CORP OF OH | Laboratory filter |
D310123, | Oct 19 1987 | Para Scientific, Inc. | Funnel with filter |
D369214, | Dec 02 1994 | Plunger for specimen filtration device |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 31 1995 | DIDIER, EMMANUEL R | Medical Chemical Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007668 | /0913 |
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