Filter pump

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

FIG. 1 is a perspective view of a filter 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 side elevational view thereof;

FIG. 5 is a right side elevational 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 filter pump, as shown.

Referenced Cited
U.S. Patent Documents
D229235 November 1973 Bunch
D229783 January 1974 Campbell et al.
D237011 September 1975 Stroberg
D464362 October 15, 2002 Tsai
D491577 June 15, 2004 Akimoto et al.
Patent History
Patent number: D498480
Type: Grant
Filed: Oct 17, 2003
Date of Patent: Nov 16, 2004
Inventor: Lung-Po Tsai (Tan-Shui Chen, Taipei Hsien)
Primary Examiner: Ralf Seifert
Attorney, Agent or Law Firm: Bacon & Thomas PLLC
Application Number: 29/191,947
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)
International Classification: 1502;