Hacksaw
The broken lines depict portions of the hacksaw that form no part of the claimed design. The dot-dash broken lines in
Claims
The ornamental design for a hacksaw, as shown and described.
4256156 | March 17, 1981 | Biszantz |
4367779 | January 11, 1983 | Ewig |
D318006 | July 9, 1991 | Wanner |
5471752 | December 5, 1995 | Koetsch |
D370610 | June 11, 1996 | Neyton |
5768788 | June 23, 1998 | Arnold |
5826344 | October 27, 1998 | Phelon |
D409892 | May 18, 1999 | Juhlin |
6134791 | October 24, 2000 | Huang |
6457244 | October 1, 2002 | Huang |
D472445 | April 1, 2003 | Juhlin |
D475600 | June 10, 2003 | Huang |
D477981 | August 5, 2003 | Snider |
6772522 | August 10, 2004 | Huang |
D504802 | May 10, 2005 | Heneen |
D514418 | February 7, 2006 | Critelli et al. |
D536230 | February 6, 2007 | Dufour |
7254893 | August 14, 2007 | Huang |
D551048 | September 18, 2007 | Huang |
D551532 | September 25, 2007 | Huang |
7644501 | January 12, 2010 | Chao |
D721940 | February 3, 2015 | Vanderbeek |
D755034 | May 3, 2016 | DeBaker |
D932862 | October 12, 2021 | Sun |
D954523 | June 14, 2022 | Sun |
D966861 | October 18, 2022 | Weber |
D1000931 | October 10, 2023 | Feng |
20030056377 | March 27, 2003 | Huang |
20030196339 | October 23, 2003 | Snider |
20050044731 | March 3, 2005 | Ranieri |
20090113729 | May 7, 2009 | Chen |
20090119927 | May 14, 2009 | Chen |
20100132203 | June 3, 2010 | Green |
20100192392 | August 5, 2010 | Scott |
20120011732 | January 19, 2012 | Ranieri |
20240017337 | January 18, 2024 | Huang |
Type: Grant
Filed: Jan 2, 2024
Date of Patent: Mar 26, 2024
Inventor: Guoqiao Sun (Zhejiang)
Primary Examiner: Philip S Hyder
Application Number: 29/923,740