Hook type sash lock

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Description

FIG. 1 is a top front and left side perspective view of hook type sash lock 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; and,

FIG. 7 is a bottom plan view thereof.

Those portions of the illustrated design illustrated by broken lines form no part of the claimed design.

Claims

The ornamental design for a hook type sash lock, as shown and described.

Referenced Cited
U.S. Patent Documents
4063766 December 20, 1977 Granberg
D293548 January 5, 1988 Bates
D380957 July 15, 1997 Evans
D418737 January 11, 2000 Libby
6478347 November 12, 2002 Timothy
6523868 February 25, 2003 Timothy
6634683 October 21, 2003 Brannan
6983963 January 10, 2006 Eslick
D536950 February 20, 2007 Liang
7322620 January 29, 2008 Lawrence
D583216 December 23, 2008 Wolf
D687288 August 6, 2013 Lawrence
8967684 March 3, 2015 Phelps
Patent History
Patent number: D775929
Type: Grant
Filed: Nov 2, 2015
Date of Patent: Jan 10, 2017
Inventor: Wan Lai Liau (Taipei)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/544,253
Classifications
Current U.S. Class: D8/337; D8/331