Bolus

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Description

FIG. 1 is a perspective front view of a bolus showing my new design;

FIG. 2 is a perspective back view thereof;

FIG. 3 is a front, back and side elevational view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a top plan view thereof.

Claims

The ornamental design for a bolus, as shown and described

Referenced Cited
U.S. Patent Documents
1931765 October 1933 Leever
2333342 November 1943 Slocumb
3114371 December 1963 Montague
5284400 February 8, 1994 Thomas
D457236 May 14, 2002 Meron et al.
D484078 December 23, 2003 Hartono et al.
D551604 September 25, 2007 Kapffenstein
20130003361 January 3, 2013 Igaki et al.
20130026811 January 31, 2013 Tutschek et al.
Patent History
Patent number: D711526
Type: Grant
Filed: May 11, 2013
Date of Patent: Aug 19, 2014
Assignee:
Inventor: Neil Charles Helfrich (Sherwood Park)
Primary Examiner: George D Kirschbaum
Application Number: 29/454,585
Classifications
Current U.S. Class: Pharmaceutical Product (D24/100)