Hacksaw frame

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FIG. 1 is a perspective view of a hacksaw frame 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;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the hacksaw frame , wherein the broken line showing of a saw blade is illustrative of environment structure and forms no part of the claimed design.


The ornamental design for a hacksaw frame, as shown and described.

Referenced Cited
U.S. Patent Documents
D403224 December 29, 1998 Martin et al.
D428321 July 18, 2000 Ranieri et al.
6230412 May 15, 2001 Lin
6266887 July 31, 2001 Owens et al.
D455628 April 16, 2002 Douglas
D475600 June 10, 2003 Huang
D486714 February 17, 2004 Chen
D492567 July 6, 2004 Jimenez et al.
6820340 November 23, 2004 Martin et al.
D513473 January 10, 2006 Huang
D536230 February 6, 2007 Dufour
Patent History
Patent number: D633359
Type: Grant
Filed: Nov 24, 2009
Date of Patent: Mar 1, 2011
Inventor: Leo Shih (Taichung)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/350,856
Current U.S. Class: D8/96