Portable battery pack

- Carl Zeiss Surgical GmbH
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective front view of a portable battery pack of my new design;

FIG. 2 is a front elevation view of said portable battery pack of FIG. 1;

FIG. 3 is a rear elevation view of said portable battery pack of FIG. 1;

FIG. 4 is a right side elevation view of said portable battery pack of FIG. 1;

FIG. 5 is a left side elevation view of said portable battery pack of FIG. 1;

FIG. 6 is a top plan view of said portable battery pack of FIG. 1; and,

FIG. 7 is a bottom plan view of said portable battery pack of FIG. 1.

Claims

The ornamental design for a portable battery pack, as shown and described.

Referenced Cited
U.S. Patent Documents
D264460 May 18, 1982 Moller
D368316 March 26, 1996 Jansson
D370201 May 28, 1996 Okano et al.
D400493 November 3, 1998 Witkowski et al.
D528504 September 19, 2006 Bobbin
D556683 December 4, 2007 Bonanno
D568240 May 6, 2008 Haydvogel
D580349 November 11, 2008 Haydvogel
D581867 December 2, 2008 Crawford et al.
Patent History
Patent number: D595221
Type: Grant
Filed: Aug 29, 2008
Date of Patent: Jun 30, 2009
Assignee: Carl Zeiss Surgical GmbH (Oberkochen)
Inventor: Andreas Schüssler (Munich)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Rosemary K Tarcza
Attorney: Walter Ottesen
Application Number: 29/309,541
Classifications