Small portable air compressor for ink pens

- Ding Hwa Co., Ltd.
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Description

FIG. 1 is a perspective view of a small portable air compressor for ink pens;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an embodiment view thereof.

It being understood that the broken lines are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a small portable air compressor for ink pens, as shown and described.

Referenced Cited
U.S. Patent Documents
D375505 November 12, 1996 Wong
D403330 December 29, 1998 Williams
D403331 December 29, 1998 Williams
D447752 September 11, 2001 Matthew et al.
D485281 January 13, 2004 Hsiao
Patent History
Patent number: D533880
Type: Grant
Filed: Oct 26, 2005
Date of Patent: Dec 19, 2006
Assignee: Ding Hwa Co., Ltd. (Taipei)
Inventor: Kwang-Tsan Chen (Taipei)
Primary Examiner: Ralf Seifert
Attorney: Troxell Law Office, PLLC
Application Number: 29/241,233
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)