Portable rechargeable battery pack with retractable contact

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Description

FIG. 1 is a side and top perspective view of the portable rechargeable battery pack with retractable contact showing the retractable contact extended outward;

FIG. 2 is a side and top perspective view of the portable rechargeable battery pack with retractable contact showing the retractable contact retracted inward;

FIG. 3 is a front view of the portable rechargeable battery pack with retractable contact showing the retractable contact retracted inward;

FIG. 4 is a top plan view of the portable rechargeable battery pack with retractable contact showing the retractable contact retracted inward;

FIG. 5 is rear view of the portable rechargeable battery pack with retractable contact;

FIG. 6 is a side elevation view of the portable rechargeable battery pack with retractable contact showing the retractable contact retracted inward, with the opposite side being a mirror image of this figure; and,

FIG. 7 is a bottom view of the portable rechargeable battery pack with retractable contact showing the retractable contact extended showing the retractable contact retracted inward.

Claims

We claim the ornamental design for a portable rechargeable battery pack with retractable contact, as shown and described.

Referenced Cited
U.S. Patent Documents
D267795 February 1, 1983 Mallon
D269088 May 24, 1983 Genaro et al.
D303524 September 19, 1989 Siegner et al.
D328733 August 18, 1992 Seymour
D331566 December 8, 1992 Seymour
D460411 July 16, 2002 Wang
D493175 July 20, 2004 Schmidt et al.
D592592 May 19, 2009 Woon
D595223 June 30, 2009 Yamamoto et al.
D600640 September 22, 2009 Stein et al.
D601955 October 13, 2009 Ekmekdje
Patent History
Patent number: D610538
Type: Grant
Filed: Sep 21, 2009
Date of Patent: Feb 23, 2010
Inventors: William C. W. Wu (Torrance, CA), Leon D. Rosen (Laguna Beach, CA)
Primary Examiner: Rosemary K Tarcza
Attorney: Richard D. Clarke
Application Number: 29/343,915