Small belt-pack air compressor for ink pens

- Ding Hwa Co., Ltd.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a small belt-pack 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 belt-pack air compressor for ink pens, as shown and described.

Referenced Cited
U.S. Patent Documents
D314420 February 5, 1991 Tomatsu
D498243 November 9, 2004 Chou
D498767 November 23, 2004 Chou
D498769 November 23, 2004 Chou
D499426 December 7, 2004 Chou
Patent History
Patent number: D533879
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: 29/241,232
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)