Water clock

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

FIG. 1 is a perspective view of a water clock incorporating my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a right side elevation view thereof with the left side elevation view being a mirror image of the right side elevation view.

Claims

The ornamental design for a water clock, as shown and described.

Referenced Cited
U.S. Patent Documents
D304453 November 7, 1989 Matsushima
D366215 January 16, 1996 George et al.
D391187 February 24, 1998 Tsui
D407324 March 30, 1999 Bragg
D419891 February 1, 2000 Chan
D437237 February 6, 2001 Chan
Patent History
Patent number: D462907
Type: Grant
Filed: Jan 10, 2002
Date of Patent: Sep 17, 2002
Assignee: Man Will Industrial Company (Kwai Chung)
Inventor: Wai-Man Ng (Kwai Chung)
Primary Examiner: Nelson C. Holtje
Attorney, Agent or Law Firm: Donald J. Ersler
Application Number: 29/153,815
Classifications
Current U.S. Class: Changeable Exhibitor, E.g., Digital Type (D10/15)
International Classification: 1001;