Concentrating pipette

- InnovaPrep LLC
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a concentrating pipette according to an embodiment of the invention.

FIG. 2 is a front elevational view of the concentrating pipette depicted in FIG. 1.

FIG. 3 is a side elevational view of the concentrating pipette depicted in FIG. 1.

FIG. 4 is a back elevational view of the concentrating pipette depicted in FIG. 1.

FIG. 5 is a top plan view of the concentrating pipette depicted in FIG. 1; and,

FIG. 6 is a bottom plan view of the concentrating pipette depicted in FIG. 1.

The broken lines in the drawing views are included for the purpose of illustrating portions of the concentrating pipette that form no part of the claimed design.

Claims

We claim the ornamental design for a concentrating pipette, as shown and described.

Referenced Cited
U.S. Patent Documents
D281719 December 10, 1985 Holewinski et al.
5804144 September 8, 1998 Tervamaki
D414562 September 28, 1999 Tajima
D443364 June 5, 2001 Stevens
D593205 May 26, 2009 Ayliffe
20090139351 June 4, 2009 Reichmuth et al.
20110061474 March 17, 2011 Page et al.
20110197685 August 18, 2011 Page et al.
Patent History
Patent number: D688805
Type: Grant
Filed: Dec 31, 2012
Date of Patent: Aug 27, 2013
Assignee: InnovaPrep LLC (Drexel, MO)
Inventors: Andrew E Page (Smithton, MO), Zachary A Packingham (Drexel, MO), David S Alburty (Drexel, MO), Alec D Adolphson (Raymore, MO)
Primary Examiner: Anhdao Doan
Application Number: 29/441,103
Classifications
Current U.S. Class: Pipette Or Burette (D24/222)