Glass sheet breaker
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Description
Claims
The ornamental design for a glass sheet breaker, as shown and described.
Referenced Cited
U.S. Patent Documents
1482206 | January 1924 | Tuley |
2205717 | June 1940 | Fedon |
2892291 | June 1959 | Coleman |
4046299 | September 6, 1977 | Swartzfager |
D249015 | August 22, 1978 | Matthews et al. |
4156968 | June 5, 1979 | Gould et al. |
D257461 | October 28, 1980 | King |
4878260 | November 7, 1989 | Tunningley et al. |
5361498 | November 8, 1994 | Siebenlist |
5493781 | February 27, 1996 | Saito |
D472119 | March 25, 2003 | Burrows |
D544770 | June 19, 2007 | Yang |
Patent History
Patent number: D586194
Type: Grant
Filed: Nov 13, 2007
Date of Patent: Feb 10, 2009
Assignee: Mitsuboshi Diamond Industrial Co., Ltd. (Osaka)
Inventors: Hirotake Haraguchi (Hyogo), Kazuya Maekawa (Hyogo)
Primary Examiner: Cathron Brooks
Assistant Examiner: Deanna Fluegeman
Attorney: McGlew & Tuttle, P.C.
Application Number: 29/297,523
Type: Grant
Filed: Nov 13, 2007
Date of Patent: Feb 10, 2009
Assignee: Mitsuboshi Diamond Industrial Co., Ltd. (Osaka)
Inventors: Hirotake Haraguchi (Hyogo), Kazuya Maekawa (Hyogo)
Primary Examiner: Cathron Brooks
Assistant Examiner: Deanna Fluegeman
Attorney: McGlew & Tuttle, P.C.
Application Number: 29/297,523
Classifications
Current U.S. Class:
D8/52