Patent
   D507656
Priority
May 28 2003
Filed
Nov 24 2003
Issued
Jul 19 2005
Expiry
Jul 19 2019
Assg.orig
Entity
unknown
6
5
n/a
The ornamental design for a pippeting device, as substantially shown and described.

FIG. 1 is a left side view of a pippeting device according to the design.

FIG. 2 is a top view thereof;

FIG. 3 is a perspective front view from above and the left side thereof; and,

FIG. 4 is a perspective rear view and left side thereof.

Urban, Piotr, Pniewski, Bartlomiej, Magnuszewski, Andrzej

Patent Priority Assignee Title
D550854, Nov 18 2005 BEL-ART PRODUCTS, INC Pipetting apparatus
D584418, Nov 16 2007 PZ HTL Spolka Akcyjna Pipette
D584828, Nov 16 2007 PZ HTL Spolka Akcyjna Pipette
D794815, Jan 23 2015 Brand GmbH + Co KG Hand operated laboratory instrument
ER4843,
ER642,
Patent Priority Assignee Title
4624147, Nov 12 1985 MILES INC Pipet gun for drawing liquid into and expelling it from a pipet
6253628, Aug 21 1998 Corning Incorporated Apparatus for drawing liquids into and expelling liquids from a pipet at variable flow rates
D277313, Sep 30 1982 Manostat Corporation Hand-held pipetting device
D277314, Sep 30 1982 Manostat Corporation Hand-held pipetting device
D299065, Mar 05 1986 Matrix Technologies Corporation Pipettor
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 24 2003PZ HTL Spolka Akcyjna(assignment on the face of the patent)
Nov 26 2003PNIEWSKI, BARTLOMIEJPZ HTL Spolka AkcyjnaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0150070268 pdf
Nov 26 2003MAGNUSZEWSKI, ANDRZEJPZ HTL Spolka AkcyjnaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0150070268 pdf
Nov 26 2003URBAN, PIOTRPZ HTL Spolka AkcyjnaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0150070268 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule