Plunge blade

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Description

FIG. 1 is a front perspective view of a plunge blade showing my new design;

FIG. 2 is a left elevation view of a plunge blade;

FIG. 3 is a front elevation view of a plunge blade;

FIG. 4 is another front perspective view of a plunge blade; and,

FIG. 5 is a rear perspective view of a plunge blade.

The new design is for a saw blade for cutting brick and mortar.

Claims

The ornamental design for a plunge blade, as shown and described.

Referenced Cited
U.S. Patent Documents
D31439 August 1899 Robson
D248166 June 13, 1978 Kanai
D347150 May 24, 1994 Falconbridge
D350547 September 13, 1994 Felstehausen
D430582 September 5, 2000 Fuchs et al.
D535533 January 23, 2007 De Buyer
D541846 May 1, 2007 Lo
D545568 July 3, 2007 Laga et al.
D547623 July 31, 2007 Mooney et al.
D618075 June 22, 2010 Huang
Patent History
Patent number: D639831
Type: Grant
Filed: Feb 12, 2010
Date of Patent: Jun 14, 2011
Inventor: Kevin Ross Inkster (Perth)
Primary Examiner: Patricia Palasik
Application Number: 29/350,493
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)