Patent
   D430286
Priority
Jan 13 1997
Filed
Jan 13 1997
Issued
Aug 29 2000
Expiry
Aug 29 2014
Assg.orig
Entity
unknown
4
16
n/a
The ornamental design for a drainage unit for draining bodily fluids from a patient, as shown and described.

FIG. 1 is a front view of a drainage unit for draining bodily fluids from a patient showing our new design;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a plan view of FIG. 1;

FIG. 5 is a back view of FIG. 1; and,

FIG. 6 is a bottom view of FIG. 1.

Valerio, Michael A., Phung, Trinh, Carlone, Anthony R., Santos, Victor E.

Patent Priority Assignee Title
10143781, Sep 24 2013 Tip-tolerant chest drainage container
7214216, Apr 17 2004 Drainage chamber for collecting body fluids, in particular liquor
D548831, Apr 15 2004 MEDELA HOLDING AG Chest drainage unit
D584812, Jul 07 2006 Joimax GmbH Medical pump
Patent Priority Assignee Title
3545440,
3559647,
4018224, Apr 07 1976 DEKNATEL TECHNOLOGY CORPORATION A CORPORATION OF DE Underwater drainage device with dual collection chambers
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4784642, Oct 07 1986 Technology Holding Company II Meterless drainage device with suction control
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5507734, Oct 07 1986 Deknatel Technology Corporation Drainage device
D245372, Apr 07 1976 PFIZER HOSPITAL PRODUCTS GROUP INC Underwater drainage device with dual collection chambers
D250207, Jun 27 1977 DEKNATEL TECHNOLOGY CORPORATION A CORPORATION OF DE Pleural cavity drainage container
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 13 1997Genzyme Corporation(assignment on the face of the patent)
Apr 22 1997VALERIO, MICHAEL A Deknatel Technology CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086330336 pdf
Apr 22 1997PHUNG, TRINHDeknatel Technology CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086330336 pdf
Apr 22 1997CARLONE, ANTHONY R Deknatel Technology CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086330336 pdf
Apr 22 1997SANTOS, VICTOR E Deknatel Technology CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086330336 pdf
Feb 23 2000Deknatel Technology CorporationGenzyme CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0107630001 pdf
Jun 30 2003Genzyme CorporationTeleflex-CT Devices IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0143630776 pdf
Dec 17 2003Teleflex-CT Devices IncorporatedTechnology Holding Company IIASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0160590332 pdf
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