Plunger

Latest Chien Cheng Business Co., Ltd Patents:

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

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

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left elevational view thereof; and,

FIG. 7 is a rear elevational view.

Claims

The ornamental design for a plunger, as shown and described.

Referenced Cited
U.S. Patent Documents
D202979 November 1965 Krusche
D381147 July 15, 1997 Tash
1575102 March 1926 Fiset
3994032 November 30, 1976 Spickofsky
Foreign Patent Documents
0233961 September 1987 EP
Patent History
Patent number: D437667
Type: Grant
Filed: Oct 6, 1999
Date of Patent: Feb 13, 2001
Assignee: Chien Cheng Business Co., Ltd (Tainan Hsien)
Inventor: Jin Chyuan Hwang (Tainan Hsien)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Lavone Tabor
Attorney, Agent or Law Firm: Pro-Techtor International Services
Application Number: 29/112,005
Classifications
Current U.S. Class: Laundering, Cleaning, Or Drying Tools Or Implements (D32/35)
International Classification: 0899;