Patent
   D326910
Priority
Dec 28 1989
Filed
Dec 28 1989
Issued
Jun 09 1992
Expiry
Jun 09 2006
Assg.orig
Entity
unknown
4
17
n/a
The ornamental design for a self-aligning pumping chamber, as shown.

FIG. 1 is a front elevational view of a self-aligning pumping chamber showing my new design;

FIG. 2 is a side elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view; and,

FIG. 5 is a bottom plan view.

Hyman, Oscar E., di Palma, Giorgio, Moubayd, Ahmadmahir

Patent Priority Assignee Title
D418916, May 07 1995 Mentor Ophthalmics, Inc. Tube set for surgical instrument
D624561, Dec 24 2008 Piston and shoe assembly for a hydraulic piston pump
D669094, Jun 02 2011 Hand operated air pump for traction device for orthopedic purpose
D745059, Jan 16 2014 Wilmar Corporation Pump
Patent Priority Assignee Title
2649842,
4080965, Sep 30 1976 Baxter Travenol Laboratories, Inc. In-line cannula valve assembly
4106528, Dec 19 1973 Tube for fluid substances under pressure
4334834, Sep 28 1979 Submersible pump stabilizer
4634434, Feb 19 1985 Biomedical Dynamics Corporation Apparatus for regulating the flow of fluid in medical apparatus
4640306, Mar 19 1986 Liang-Jr Lee Fluid flow regulator for intravenous feeding device
4652262, Feb 07 1984 Johnson & Johnson Professional Products GmbH Gravity infusion regulating apparatus
4902204, Oct 26 1987 Kvaerner-Eureka A/S Vertical submersible pump assembly
4966534, May 02 1989 Sump draining apparatus
207610,
D244681, Aug 14 1975 Vapor Corporation Fluid pump or similar article
D258590, May 29 1978 Pump
D271493, Sep 14 1981 Matcote Company, Inc. Pump for transferring solid material and the like
D280992, Mar 04 1981 MARUYAMA INDUSTRIAL CO LTD Dry battery driven liquid pump
D283225, Jan 16 1984 CANVASSER, DARWIN TRUST U A DTD Water powered auxiliary sump pump
D299720, Jun 05 1985 Water pump
D303288, Sep 12 1986 Ballobes ApS Intragastric balloon kit consisting of an intragastric balloon device, a pump, a container tube and a box
/////////////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 15 1989HYMAN, OSCAR E Fisher Scientific CompanyASSIGNMENT OF ASSIGNORS INTEREST 0052170623 pdf
Dec 15 1989MOUBAYD, AHMADMAHIRFisher Scientific CompanyASSIGNMENT OF ASSIGNORS INTEREST 0052170623 pdf
Dec 15 1989DI PALMA, GIORGIOFisher Scientific CompanyASSIGNMENT OF ASSIGNORS INTEREST 0052170623 pdf
Dec 28 1989Fisher Scientific Company(assignment on the face of the patent)
Apr 02 1990FISHER SCIENTIFIC COMPANY, A CORP , OF DEIMED CORPORATION, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0052780559 pdf
Apr 02 1990Imed CorporationGENERAL ELECTRIC CAPITAL CORPORATION, A CORP OF NYSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0052780541 pdf
Nov 26 1996Imed CorporationIVAC HOLDINGS, INC MERGER SEE DOCUMENT FOR DETAILS 0086130837 pdf
Nov 26 1996IVAC HOLDINGS, INC Bankers Trust CompanySECURITY INTEREST SEE DOCUMENT FOR DETAILS 0085680540 pdf
Nov 26 1996General Electric Capital CorporationImed CorporationSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0084540006 pdf
Apr 29 1997IVAC HOLDINGS, INC ALARIS MEDICAL SYSTEMS, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0086280252 pdf
Oct 16 2001ALARIS MEDICAL SYSTEMS, INC IISBC BANK USASECURITY INTEREST SEE DOCUMENT FOR DETAILS 0134030338 pdf
Jun 30 2003ALARIS MEDICAL SYSTEMS, INC ALARIS MEDICAL, INC MERGER SEE DOCUMENT FOR DETAILS 0142200417 pdf
Jun 30 2003ALARIS MEDICAL SYSTEMS, INC CITICORP NORTH AMERICA, INC SECURITY AGREEMENT0142200315 pdf
Jun 30 2003HSBC Bank USAALARIS MEDICAL SYSTEMS, INC SECURITY AGREEMENT0142200171 pdf
Jun 30 2003ALARIS MEDICAL, INC ALARIS MEDICAL SYSTEMS, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0142010592 pdf
Jul 07 2004CITICORP NORTH AMERICA, INC ALARIS MEDICAL SYSTEMS, INC RELEASE OF SECURITY AGREEMENT0157030127 pdf
Oct 13 2004ALARIS MEDICAL SYSTEMS, INC CARDINAL HEALTH 303, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0170340370 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule