Manual pump

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a manual pump showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a manual pump, as shown and described.

Referenced Cited
U.S. Patent Documents
D97647 November 1935 Miller et al
D220840 June 1971 Rolsten et al.
D256945 September 16, 1980 Willis
D273511 April 17, 1984 Tanaka
D285241 August 19, 1986 Reece
D287531 December 30, 1986 Evans
D323018 January 7, 1992 Coley
D323876 February 11, 1992 Furusawa
D351896 October 25, 1994 Sundheim et al.
5494411 February 27, 1996 Chuang
D379402 May 20, 1997 Paul
D386245 November 11, 1997 Downs et al.
5947706 September 7, 1999 Gapinski
D420428 February 8, 2000 Willis
D452726 January 1, 2002 Tsai
7404703 July 29, 2008 Wang
Patent History
Patent number: D725230
Type: Grant
Filed: Jun 17, 2013
Date of Patent: Mar 24, 2015
Assignee: Jaan-Huei Industrial Co., Ltd. (Taichung)
Inventor: Chun-Sheng Chen (Taichung)
Primary Examiner: Robin V Webster
Application Number: 29/458,089