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Class Information
Number: 279/19.3
Name: Chucks or sockets > Socket type > Lost motion > Rotary socket
Description: Devices in which the socket is constructed to rotate relative to the socket holder.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7438139 |
Tool retention apparatus and method |
Oct. 21, 2008 |
| 7380612 |
Electric power tool |
Jun. 3, 2008 |
| 7364168 |
Device for assembling the casing and the body of a hydraulic rock-breaker |
Apr. 29, 2008 |
| 7258350 |
Chuck for receiving a rotary-percussion tool |
Aug. 21, 2007 |
| 7258349 |
Hand power tool |
Aug. 21, 2007 |
| 7222862 |
Tool holder |
May. 29, 2007 |
| 7052022 |
Chuck for pneumatic hammer |
May. 30, 2006 |
| 6820700 |
Chuck for a percussion tool |
Nov. 23, 2004 |
| 6241026 |
Rotary hammer |
Jun. 5, 2001 |
| 6109620 |
Shank adapter |
Aug. 29, 2000 |
| 5984596 |
Insertable tool and tool holder for drilling and/or impacting electric machines |
Nov. 16, 1999 |
| 5971403 |
Holding device for percussion tool |
Oct. 26, 1999 |
| 5868209 |
Device for coupling a tool to hand-held tool-driving machine |
Feb. 9, 1999 |
| 5833405 |
Combination of a tool holder and a tool |
Nov. 10, 1998 |
| 5807040 |
Tool bit chuck |
Sep. 15, 1998 |
| 5706903 |
Tool |
Jan. 13, 1998 |
| RE35174 |
Tool shaft for a tool of the percussive and rotative type |
Mar. 12, 1996 |
| 5474139 |
Device for power tools |
Dec. 12, 1995 |
| 5470084 |
Hand drill, in particular hammer drill |
Nov. 28, 1995 |
| 5427481 |
Tool bit and tool bit chuck for hand tools |
Jun. 27, 1995 |
| 5421682 |
Tool bit chucking shank |
Jun. 6, 1995 |
| 5397203 |
Tool and tool holder for hand-tool apparatus |
Mar. 14, 1995 |
| 5346340 |
Torque transmitting device |
Sep. 13, 1994 |
| 5340245 |
Device on portable machine tools |
Aug. 23, 1994 |
| 5326199 |
Tool bit and tool bit chuck for manually operated tools |
Jul. 5, 1994 |
| 5324145 |
Tool bit and chuck for use in percussion drilling and chiseling |
Jun. 28, 1994 |
| 5320459 |
Tool bit for percussion drilling and chipping and chuck for the tool bit |
Jun. 14, 1994 |
| 5211693 |
Drilling and chipping tool |
May. 18, 1993 |
| 5199833 |
Hand held power tool with removable tool holder |
Apr. 6, 1993 |
| 5174698 |
Tool bit and tool bit holder for hand held tools |
Dec. 29, 1992 |
| 5076371 |
Tool for use in a hand power device |
Dec. 31, 1991 |
| 5028057 |
Tool shaft for a tool of the percussive and rotative type |
Jul. 2, 1991 |
| 5009440 |
Tool chuck for tool bits |
Apr. 23, 1991 |
| 4844482 |
Drill chuck |
Jul. 4, 1989 |
| 4836563 |
Selftightening drill chuck |
Jun. 6, 1989 |
| 4824298 |
Hand-held tool with detachable tool bit chuck |
Apr. 25, 1989 |
| 4775159 |
Chuck for a drilling tool |
Oct. 4, 1988 |
| 4773490 |
Roof drilling system |
Sep. 27, 1988 |
| 4702328 |
Roof drilling system |
Oct. 27, 1987 |
| 4691929 |
Drill bit chuck for drilling and cutting devices |
Sep. 8, 1987 |
| 4627628 |
Hammer drill chuck |
Dec. 9, 1986 |
| 4627627 |
Percussion or impact drill chuck |
Dec. 9, 1986 |
| 4627626 |
Chuck for a hammer or rotary impact drill |
Dec. 9, 1986 |
| 4621820 |
Percussion drilling apparatus |
Nov. 11, 1986 |
| 4619461 |
Hammer drill apparatus |
Oct. 28, 1986 |
| 4491445 |
Tool holder for hammer drills |
Jan. 1, 1985 |
| 4226290 |
Roof drilling system |
Oct. 7, 1980 |
| 4206820 |
Striking bar |
Jun. 10, 1980 |
| 4131165 |
Hammer drill |
Dec. 26, 1978 |
| 4106573 |
Drill |
Aug. 15, 1978 |
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