Pump

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Description

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a pump, as shown.

Referenced Cited
U.S. Patent Documents
785154 March 1905 Cordeau
1511649 October 1924 Wentzell
1593356 August 1926 Hughes
D140232 February 1945 Russell
D150097 June 1948 Russell
D287531 December 30, 1986 Evans
D321037 October 22, 1991 Furusawa
D343397 January 18, 1994 Wang
D351896 October 25, 1994 Sundheim et al.
5433136 July 18, 1995 Lung-ho
Patent History
Patent number: D452726
Type: Grant
Filed: Sep 29, 2000
Date of Patent: Jan 1, 2002
Inventor: Long-Po Tsai (Chu-Wei Li, Tan-Shui Chen, Taipei Hsien)
Primary Examiner: Ralf Seifert
Attorney, Agent or Law Firm: Bacon & Thomas, PLLC
Application Number: 29/130,155
Classifications
Current U.S. Class: Hand Or Foot Operated Pump Or Well Curb (D23/231)
International Classification: 1501;