Countersunk washer

- Lee Valley Tools, Ltd.
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Description

FIG. 1 is a top plan view of the countersunk washer.

FIG. 2 is a perspective view of the countersunk washer shown in FIG. 1.

FIG. 3 is a side elevational view of the countersunk washer shown in FIG. 1, which is symmetrical about a vertical axis thereof; and,

FIG. 4 is a bottom plan view of the countersunk washer shown in FIG. 1.

Claims

The ornamental design for a countersunk washer, as shown and described.

Referenced Cited
U.S. Patent Documents
2226496 December 1940 Jacocks
D383053 September 2, 1997 Schrader et al.
D383378 September 9, 1997 Schrader et al.
Patent History
Patent number: D480953
Type: Grant
Filed: Dec 11, 2002
Date of Patent: Oct 21, 2003
Assignee: Lee Valley Tools, Ltd. (Ottawa)
Inventors: Leonard G. Lee (Almonte), Ewan Smith (Ottawa), Michael Symons (Almonte)
Primary Examiner: Doris V. Coles
Assistant Examiner: T. Chase Nelson
Attorney, Agent or Law Firms: Kilpatrick Stockton LLP, John S. Pratt
Application Number: 29/172,418
Classifications
Current U.S. Class: D8/399
International Classification: 0808;