Burette

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Description

FIG. 1 is a right, back and top perspective view of a burette, showing our new design;

FIG. 2 is a left, front and bottom perspective view of the burette of FIG. 1;

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

FIG. 4 is a back view of the burette of FIG. 1;

FIG. 5 is a left side view of the burette of FIG. 1;

FIG. 6 is a front view of the burette of FIG. 1;

FIG. 7 is a top view of the burette of FIG. 1;

FIG. 8 is a bottom view of the burette of FIG. 1; and,

FIG. 9 is an exploded right, back and top perspective view of the burette of FIG. 1.

The broken lines in FIGS. 1-9 depict portions of the burette that form no part of the claimed design.

Claims

The ornamental design for a burette, as shown and described.

Referenced Cited
U.S. Patent Documents
D307796 May 8, 1990 Hanifl
5342011 August 30, 1994 Short
D463864 October 1, 2002 Treadwell
D591417 April 28, 2009 Nichetti
D605282 December 1, 2009 Nichetti
D640388 June 21, 2011 Giraud
D642864 August 9, 2011 Tobias
D690826 October 1, 2013 Kuroda
D717462 November 11, 2014 Wainwright
D728816 May 5, 2015 Wainwright
D731672 June 9, 2015 Kuroda
D732338 June 23, 2015 Boroski
D755013 May 3, 2016 Khubani
Patent History
Patent number: D795448
Type: Grant
Filed: Sep 16, 2015
Date of Patent: Aug 22, 2017
Assignee: Kyphon SÀRL (Neuchâtel)
Inventors: Zhifeng Zhou (Toronto), Robert Harrison (Milton)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Rebecca Tsehaye
Application Number: 29/539,671
Classifications
Current U.S. Class: Pipette Or Burette (D24/222)