Portable electric hammer drill
Latest Makita Corporation Patents:
Description
Claims
The ornamental design for a portable electric hammer drill, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
4365962 | December 28, 1982 | Regelsberger |
4998588 | March 12, 1991 | Manschitz |
D320918 | October 22, 1991 | Mochida |
D349029 | July 26, 1994 | Matsunaga et al. |
D361252 | August 15, 1995 | De Neergaard et al. |
D378654 | April 1, 1997 | Matsuoka et al. |
D380132 | June 24, 1997 | Matsunaga et al. |
D395586 | June 30, 1998 | Arakawa et al. |
D447032 | August 28, 2001 | Schoen et al. |
D474092 | May 6, 2003 | Stirm |
D509120 | September 6, 2005 | Okuda et al. |
6971456 | December 6, 2005 | Yamada et al. |
D525849 | August 1, 2006 | Hayakawa et al. |
D526179 | August 8, 2006 | Hayakawa et al. |
D528393 | September 19, 2006 | Stirm |
7182150 | February 27, 2007 | Grossman |
20030094294 | May 22, 2003 | Fritz |
20030116332 | June 26, 2003 | Nadig et al. |
20040211575 | October 28, 2004 | Soika et al. |
20050087353 | April 28, 2005 | Oki et al. |
20060060365 | March 23, 2006 | Kunz |
20060144603 | July 6, 2006 | Arich et al. |
20060144604 | July 6, 2006 | Soika et al. |
20070125563 | June 7, 2007 | Furusawa et al. |
3001470 | February 2002 | GB |
Patent History
Patent number: D555451
Type: Grant
Filed: Dec 6, 2006
Date of Patent: Nov 20, 2007
Assignee: Makita Corporation (Anjo-shi)
Inventors: Shinsuke Okuda (Anjo), Takahiro Kawakami (Anjo), Takuro Konishi (Anjo)
Primary Examiner: T. Chase Nelson
Attorney: Oliff & Berridge, PLC
Application Number: 29/269,640
Type: Grant
Filed: Dec 6, 2006
Date of Patent: Nov 20, 2007
Assignee: Makita Corporation (Anjo-shi)
Inventors: Shinsuke Okuda (Anjo), Takahiro Kawakami (Anjo), Takuro Konishi (Anjo)
Primary Examiner: T. Chase Nelson
Attorney: Oliff & Berridge, PLC
Application Number: 29/269,640
Classifications
Current U.S. Class:
D8/69