Assignee
ZHOU HONGTAO
CN·16 granted patents·2 pending applications·249 citations·filing 2008–2012
Top patents by PatentIndex Score
18 records- 0197US8272135B2Saw blade clamping mechanism for a power toolZHOU HONGTAO·Filed 2008·Granted Sep 25, 2012·38 cites·10 claims
- 0295US9174354B2Power toolZHOU HONGTAO·Filed 2012·Granted Nov 3, 2015·24 cites·6 claims
- 0394US8960688B2Power toolZHOU HONGTAO·Filed 2011·Granted Feb 24, 2015·25 cites·14 claims
- 0492US9061410B2Power tool having a clamping device for a working elementZHOU HONGTAO·Filed 2011·Granted Jun 23, 2015·20 cites·22 claims
- 0591US8783378B2Auto hammerZHOU HONGTAO·Filed 2010·Granted Jul 22, 2014·17 cites·22 claims
- 0690US9050663B2Hand-held power tool with a quick-clamping device for a working elementZHOU HONGTAO·Filed 2011·Granted Jun 9, 2015·14 cites·11 claims
- 0786US8678262B2Quick-clamping mechanism for electric hammerZHOU HONGTAO·Filed 2011·Granted Mar 25, 2014·14 cites·8 claims
- 0882USD677546SOscillating tool working attachmentZHOU HONGTAO·Filed 2011·Granted Mar 12, 2013·30 cites·1 claims
- 0981US8596512B2Clamping mechanism for an electric hammerZHOU HONGTAO·Filed 2010·Granted Dec 3, 2013·12 cites·20 claims
- 1080US8424734B2Clamping mechanism for an auto hammerZHOU HONGTAO·Filed 2010·Granted Apr 23, 2013·6 cites·20 claims
- 1180USD663181SOscillating toolZHOU HONGTAO·Filed 2011·Granted Jul 10, 2012·28 cites·1 claims
- 1278US8469250B2Auto hammerZHOU HONGTAO·Filed 2010·Granted Jun 25, 2013·7 cites·19 claims
- 1377US8485937B2Clamping device for a cutting memberZHOU HONGTAO·Filed 2011·Granted Jul 16, 2013·5 cites·16 claims
- 1466US8166660B2Reciprocating sawZHOU HONGTAO·Filed 2009·Granted May 1, 2012·7 cites·9 claims
- 1565US8893945B2Electric hammerZHOU HONGTAO·Filed 2011·Granted Nov 25, 2014·2 cites·6 claims
- 1654US2013092006A1Saw blade clamping device and the operation method thereofZHOU HONGTAO·Filed 2012·Application pending·0 cites
- 1742US8894469B2Sanding machine with clamping mechanismZHOU HONGTAO·Filed 2010·Granted Nov 25, 2014·0 cites·8 claims
- 1839US2011283858A1Clamping device for a saw bladeZHOU HONGTAO·Filed 2011·Application pending·0 cites
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