US4184552A
(en)
*
|
1977-05-17 |
1980-01-22 |
Marquette Metal Products Company |
Manually actuated impact tool
|
USD289135S
(en)
*
|
1984-12-24 |
1987-04-07 |
Snap-On Tools Corporation |
Air ratchet
|
USD316216S
(en)
*
|
1988-02-17 |
1991-04-16 |
Black & Decker Inc. |
Battery-operated ratchet wrench
|
USD323603S
(en)
*
|
1989-06-19 |
1992-02-04 |
Pao-Chu Fu |
Electric ratchet wrench or similar article
|
US5231901A
(en)
*
|
1990-05-21 |
1993-08-03 |
Snap-On Tools Corporation |
Ratchet tool
|
USD334124S
(en)
*
|
1990-08-27 |
1993-03-23 |
Shinano Pneumatic Industries, Inc. |
Pneumatic socket wrench
|
USD334125S
(en)
*
|
1991-01-23 |
1993-03-23 |
Shinano Pneumatic Industries, Inc. |
Pneumatic socket wrench
|
USD335808S
(en)
*
|
1991-09-20 |
1993-05-25 |
Ingersoll-Rand Company |
Electric motor driven nutrunner
|
US5251706A
(en)
*
|
1992-12-03 |
1993-10-12 |
Jack Evans |
Ratchet drive tool with manual and non-manual power actuation
|
USD352645S
(en)
*
|
1993-06-01 |
1994-11-22 |
Makita Corporation |
Electric ratchet wrench
|
USD380949S
(en)
*
|
1995-10-24 |
1997-07-15 |
K.K.U. Limited |
Ratchet wrench
|
USD380131S
(en)
*
|
1995-10-24 |
1997-06-24 |
K.K.U. Limited |
Ratchet wrench
|
USD389025S
(en)
*
|
1996-04-30 |
1998-01-13 |
Eric Sung |
Ratchet wrench
|
USD387960S
(en)
*
|
1996-04-30 |
1997-12-23 |
K.K.U. Ltd. |
Ratchet wrench
|
US5992540A
(en)
*
|
1998-03-06 |
1999-11-30 |
Snap-On Tools Company |
Air ratchet hand tool with thermoplastic jacket
|
TW418748U
(en)
*
|
2000-01-11 |
2001-01-11 |
Hu Hou Fei |
Ratchet wrench
|
USD458524S1
(en)
*
|
2001-04-30 |
2002-06-11 |
Chuan-Hsin Cheng |
Hot air blower
|
CA103765S
(en)
*
|
2003-02-03 |
2005-01-10 |
Braun Gmbh |
Dental center incorporating electric tooth brush and dental water jet
|
USD497785S1
(en)
|
2003-06-09 |
2004-11-02 |
Kabushiki Kaisha Shinano Seisakusho |
Ratchet wrench
|
USD506375S1
(en)
|
2003-12-22 |
2005-06-21 |
Techway Industrial Co., Ltd. |
Cordless electric ratchet wrench
|
USD508387S1
(en)
*
|
2004-06-03 |
2005-08-16 |
Techway Industrial Co., Ltd |
Cordless electric ratchet wrench
|
USD519799S1
(en)
*
|
2004-09-09 |
2006-05-02 |
Kabushiki Kaisha Shinano Seisakusho |
Ratchet wrench
|
USD535535S1
(en)
|
2005-03-31 |
2007-01-23 |
Chicago Pneumatic Tool Company |
Pneumatic ratchet wrench
|
USD530171S1
(en)
|
2005-03-31 |
2006-10-17 |
Chicago Pneumatic Tool Company |
Pneumatic ratchet wrench
|
USD525502S1
(en)
*
|
2005-08-31 |
2006-07-25 |
Sunmatch Industrial Co., Ltd. |
Pneumatic tool
|
USD567045S1
(en)
*
|
2006-03-20 |
2008-04-22 |
Tranmax Machinery Co., Ltd. |
Cordless ratchet wrench
|
USD554460S1
(en)
*
|
2006-04-18 |
2007-11-06 |
Ingersoll-Rand Company |
Air tool
|
US7735398B2
(en)
*
|
2007-02-13 |
2010-06-15 |
Techway Industrial Co., Ltd. |
Rechargeable motor-driven ratchet wrench having power-off protection
|
USD572554S1
(en)
*
|
2008-02-09 |
2008-07-08 |
Tranmax Machinery Co., Ltd. |
Electric handtool
|
USD670988S1
(en)
*
|
2011-06-14 |
2012-11-20 |
Robert Bosch Gmbh |
Cordless driver
|
USD727698S1
(en)
|
2012-10-01 |
2015-04-28 |
Basso Industry Corp. |
Driving head assembly for a pneumatic ratchet wrench
|
US9038504B2
(en)
*
|
2012-10-17 |
2015-05-26 |
Snap-On Incorporated |
Auto-shift reversing mechanism
|
US9149917B2
(en)
*
|
2013-05-15 |
2015-10-06 |
Snap-On Incorporated |
Hand tool head assembly and housing apparatus
|
USD702522S1
(en)
|
2013-06-27 |
2014-04-15 |
Stanley Black & Decker, Inc. |
Head of a pneumatic tool
|
USD701440S1
(en)
*
|
2013-07-15 |
2014-03-25 |
Ingersoll-Rand Company |
Ratchet tool
|
US20150059531A1
(en)
*
|
2013-08-29 |
2015-03-05 |
Ingersoll-Rand Company |
Ratchet Tools
|
US20150165603A1
(en)
*
|
2013-12-17 |
2015-06-18 |
Ming-Ta Cheng |
Power device with a unicorn impact unit
|
US11440169B2
(en)
*
|
2017-10-27 |
2022-09-13 |
Gauthier Biomedical, Inc. |
Torque limiting ratchet wrench
|
TWI666093B
(en)
*
|
2018-05-08 |
2019-07-21 |
優鋼機械股份有限公司 |
Torque tool for identifying the locked state of the torque adjusting mechanism
|
TWI657898B
(en)
*
|
2018-05-21 |
2019-05-01 |
朝程工業股份有限公司 |
Electric socket wrench
|
US11465267B2
(en)
*
|
2018-07-20 |
2022-10-11 |
Snap-On Incorporated |
Tool housing and method for making the same
|
US20200023506A1
(en)
*
|
2018-07-23 |
2020-01-23 |
Stanley Black & Decker, Inc. |
Motor housing exhaust air system
|
USD889223S1
(en)
*
|
2019-01-31 |
2020-07-07 |
Black & Decker Inc. |
Ratchet tool
|
USD936438S1
(en)
*
|
2019-11-26 |
2021-11-23 |
Snap-On Incorporated |
Ratchet
|
US20210331300A1
(en)
*
|
2020-04-28 |
2021-10-28 |
Snap-On Incorporated |
Quick change indexable ratchet head
|
USD950337S1
(en)
*
|
2020-05-04 |
2022-05-03 |
Robert Bosch Gmbh |
Power tool
|
US11545871B2
(en)
*
|
2020-09-02 |
2023-01-03 |
Snap-On Incorporated |
Tool housing and motor exhaust management
|
US11213937B1
(en)
*
|
2020-09-22 |
2022-01-04 |
Snap-On Incorporated |
Tool illumination source
|
USD950338S1
(en)
*
|
2020-09-28 |
2022-05-03 |
Jiangsu Hehui Power Tools Co., Ltd |
Cordless rotary tool
|