Hook type sash lock
Description
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
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