Portable backup power supply

Description

1. Portable backup power supply

2. Portable backup power supply

1.1 : Front

1.2 : Back

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Bottom

1.7 : Perspective

2.1 : Front

2.2 : Back

2.3 : Left

2.4 : Right

2.5 : Top

2.6 : Bottom

2.7 : Perspective

1. Title of product of the present design: portable backup power supply; 2. Use of product of the present design: the product of the present design is used for storing and outputting electrical energy; 3. Essential feature of product of the present design: shape of the product; 4. Picture or photo indicating the essential feature of the present design: perspective view of design 1; 5. Design 1 is designated as the basic design; Fig. 1.1 is a front elevation view of a portable backup power supply in a first embodiment, showing my new design; Fig. 1.2 is a rear elevation view thereof; Fig. 1.3 is a left side view thereof; Fig. 1.4 is a right side view thereof; Fig. 1.5 is a top plan view thereof; Fig. 1.6 is a bottom plan view thereof; Fig. 1.7 is a perspective view thereof; Fig. 2.1 is a front elevation view of a portable backup power supply in a second embodiment; Fig. 2.2 is a rear elevation view thereof; Fig. 2.3 is a left side view thereof; Fig. 2.4 is a right side view thereof; Fig. 2.5 is a top plan view thereof; Fig. 2.6 is a bottom plan view thereof; and Fig. 2.7 is a perspective view thereof.

Claims

The ornamental design for a portable backup power supply as shown and described.