| D327400 | Portable electric drill | June, 1992 | Fushiya et al. | |
| D328556 | Portable electric drill | August, 1992 | Fushiya et al. | |
| D333767 | Portable cordless hammer | March, 1993 | Sasaki et al. | |
| D341532 | Concrete hammer | November, 1993 | Watanabe et al. | |
| D341533 | Portable electric hammer drill | November, 1993 | Karafuji et al. | |
| D349029 | Portable elecrtric hammer drill | July, 1994 | Matsunaga et al. | |
| D361252 | Electric hammer | August, 1995 | De Neergaard et al. | |
| D378341 | Hammer drill | March, 1997 | Kim | |
| D378654 | Cordless hammer | April, 1997 | Matsuoka et al. | |
| D380132 | Portable electric hammer drill | June, 1997 | Matsunaga et al. | |
| D386379 | Portable electric hammer | November, 1997 | Kasuya | |
| 5697456 | Power tool with vibration isolated handle | December, 1997 | Radle et al. | |
| D395586 | Portable electric hammer | June, 1998 | Arakawa et al. | |
| 5992541 | Drilling and/or chiselling tool | November, 1999 | Frenzel et al. | |
| 5996707 | Hand power tool | December, 1999 | Thome et al. | 173/217 |
| D432077 | Battery pack | October, 2000 | Zurwelle et al. | |
| 6127751 | Electric tool | October, 2000 | Kristen et al. | 310/50 |
| 6176321 | Power-driven hammer drill having an improved operating mode switch-over mechanism | January, 2001 | Arakawa et al. | |
| D442452 | Rotary hammer | May, 2001 | Stirm et al. | |
| D447032 | Hammer drill | August, 2001 | Schoen et al. | |
| 6484814 | Electric hand tool implement with no-load stroke disconnection | November, 2002 | Bongers-Ambrosius | |
| D466780 | Hammer drill | December, 2002 | Stirm | |
| D474092 | Compact hammer | May, 2003 | Stirm | |
| D477206 | Portable electric hammer | July, 2003 | Sakai et al. | |
| D480937 | Hammer drill | October, 2003 | Vogele et al. | |
| D481672 | Battery pack | November, 2003 | Niwa et al. | |
| D485738 | Drilling screwdriver | January, 2004 | Pretzell | |
| D491438 | Hammer drill | June, 2004 | Cheung et al. | |
| 6766868 | Electric combination hammer-drill | July, 2004 | Frauhammer et al. | |
| D502377 | Hammer drill | March, 2005 | Aglassinger | |
| D503078 | Portable electric hammer drill | March, 2005 | Sakai et al. | D8/69 |
| D509120 | Electric wrench | September, 2005 | Okuda et al. | D8/69 |
| 6938705 | Striking tool | September, 2005 | Kikuchi | 173/201 |
| 20030070823 | Electrical hand-held power tool with an electropneumatic percussion mechanism | April, 2003 | Kristen et al. | 173/217 |
| 20040112615 | Electrical, rotary-percussion hand-held tool | June, 2004 | Mayr et al. | 173/217 |
| 20050023017 | Power tool | February, 2005 | Sakai | |
| 20050087352 | Portable Tool | April, 2005 | Fohr | 173/114 |
| 20050087353 | Vibration isolating handle | April, 2005 | Oki et al. | 173/170 |
| GB2038046 | September, 1993 | |||
| GB2084054 | December, 1998 |
FIG. 1 is a left/front perspective view of a hammer.
FIG. 2 is a left side elevational view thereof.
FIG. 3 is a right side elevational view thereof.
FIG. 4 is a top view thereof.
FIG. 5 is a bottom view thereof.
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.