Hammers
|
PAT. NO. |
Title |
| 151 |
6,557,703 |
Coil strap with nails for use in a nail hammer |
| 152 |
6,557,648 |
Operation mode switching mechanism for a hammer drill
|
| 153 |
6,557,647 |
Impact hammer systems and methods |
| 154 |
D474,092 |
Compact hammer |
| 155 |
D473,774 |
Compact hammer |
| 156 |
6,550,785 |
Lockable hammer-drill chuck |
| 157 |
6,550,660 |
Hammer-type stapler with tab feeder |
| 158 |
6,550,546 |
Spindle lock and chipping mechanism for hammer drill
|
| 159 |
6,550,545 |
Hand-held electrical combination hammer drill |
| 160 |
6,543,557 |
Drill hammer assembly |
| 161 |
6,543,169 |
Semi-automatic firing and disconnecting device for
a non-hammer fired machine gun |
| 162 |
6,539,976 |
Water hammer arrester |
| 163 |
6,539,824 |
Welding chip hammer with replacement point |
| 164 |
D472,444 |
Safety hammer |
| 165 |
D471,960 |
Combination valve and water hammer arrester |
| 166 |
6,530,434 |
Farrier hammer |
| 167 |
6,527,210 |
Hammer crusher |
| 168 |
6,520,269 |
Hand-held tool with electromagnetic hammer mechanism
|
| 169 |
D470,380 |
Hammer |
| 170 |
D470,379 |
Single gear hammer drill power tool |
| 171 |
D470,308 |
Hammer carrying case |
| 172 |
6,517,164 |
Hammer-ripper excavating system |
| 173 |
6,515,213 |
Keyboard musical instrument for exactly producing tones
and hammer sensor varying output signal exactly representing physical
quantity of hammer |
| 174 |
6,510,918 |
Combined stethoscope and reflex hammer |
| 175 |
6,510,904 |
Protected tool bushing for an impact hammer |
| 176 |
6,502,650 |
Percussive down-the-hole hammer for rock drilling,
and a drill bit used therein |
| 177 |
6,499,544 |
Percussive down-the-hole hammer for rock drilling,
and a one-way valve used therein |
| 178 |
6,494,394 |
Intermediary face plate for saddle-back hammer tip
|
| 179 |
6,494,119 |
Strongback system for joining a handle to a hammer
head |
| 180 |
6,491,114 |
Slow start control for a hydraulic hammer |
| 181 |
6,491,111 |
Rotary impact tool having a twin hammer mechanism |
| 182 |
D466,780 |
Hammer drill |
| 183 |
6,484,361 |
Handle for a drill- and/or chisel hammer |
| 184 |
6,481,654 |
Saddle-back hammer and hammer tip |
| 185 |
D465,714 |
Hammer |
| 186 |
6,474,198 |
Slide hammer |
| 187 |
D464,858 |
Hammer drill |
| 188 |
D464,794 |
Hammer holder |
| 189 |
6,467,558 |
Multiple air hammer apparatus and excavating direction
correcting method therefor |
| 190 |
6,467,376 |
Hammer |
| 191 |
6,464,463 |
Blade locking device with hammer fastener on a disk
|
| 192 |
6,464,234 |
Machine tool, especially a hammer drill or chisel |
| 193 |
6,464,157 |
Removable hammers for use with a rotor and hammer assembly
|
| 194 |
6,463,832 |
Capped head hammer |
| 195 |
6,460,282 |
Hammer mechanism for firearms |
| 196 |
6,460,210 |
Multi-purpose hammer |
| 197 |
6,457,384 |
Capped head hammer |
| 198 |
D463,725 |
Hammer |
| 199 |
6,454,430 |
Foldable emergency hammer |
| 200 |
6,454,026 |
Percussive down-the-hole hammer for rock drilling,
a top sub used therein and a method for adjusting air pressure |
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