B25D 9/00

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2022/0402,108 PNEUMATIC CHIPPING HAMMERAug 29, 19Dec 22, 22Not available
2019/0184,540 AUTO-LUBRICATION SYSTEM FOR A WORK TOOLDec 19, 17Jun 20, 19Caterpillar Inc.
2017/0361,445 ARRANGEMENT IN IMPACT UNITJun 16, 17Dec 21, 17SANDVIK MINING AND CONSTRUCTION OY
2017/0334,057 HAND-HELD POWER TOOL TRANSMISSION CLOSURE AND HAND-HELD POWER TOOLNov 20, 15Nov 23, 17HILTI AKTIENGESELLSCHAFT
2017/0282,343 Valve Body Charge LockMar 30, 16Oct 05, 17CATERPILLAR INC.
2016/0151,902 Method of Manufacturing Hydraulic Hammer Using Male and Female GaugesNov 30, 15Jun 02, 16ARROWHEAD ROCKDRILL COMPANY LIMITED
2015/0360,361 HAMMER TOOL ASSEMBLYAug 26, 15Dec 17, 15CATERPILLAR INC.
2015/0343,626 HAMMMER TOOL ASSEMBLYAug 12, 15Dec 03, 15CATERPILLAR INC.
2014/0332,244 ENCLOSURE FOR A POWER CELL OF A HYDRAULIC HAMMERJul 29, 14Nov 13, 14CATERPILLAR INC.
2014/0202,725 Power Tool with Spindle LockJan 24, 13Jul 24, 14INGERSOLL-RAND COMPANY
2014/0069,166 Humane Animal Slaughtering DevicesSep 06, 13Mar 13, 14Accels & Shelvoke Limited
2014/0020,920 Flow Control Screen For Use With Hydraulic Accumulator, Hydraulic Hammer Using Same, And Manufacturing MethodJul 17, 12Jan 23, 14CATERPILLAR INC.
2013/0264,086 HAND-HELD POWER TOOLNov 09, 11Oct 10, 13HILTI AKTIENGESELLSCHAFT
2013/0081,837 System and Method for Easy Removal of Hydraulic Hammer BushingSep 29, 11Apr 04, 13CATERPILLAR INC.
2012/0261,151 AIR HAMMER FOR A BORING MACHINEDec 22, 09Oct 18, 12HANJIN D&B CO., LTD.
2012/0255,183 HYDRAULIC HAND-HELD KNOCKOUT PUNCH DRIVERApr 11, 12Oct 11, 12MILWAUKEE ELECTRIC TOOL CORPORATION
2012/0234,567 ROCK DRILL OILMay 25, 12Sep 20, 12CHEVRON U.S.A. INC.
2012/0000,684 OIL PULSE ROTARY TOOLMay 25, 11Jan 05, 12MAKITA CORPORATION
2011/0030,539 Device and Method for Controlled Breaching of Reinforced ConcreteOct 18, 10Feb 10, 11RAYTHEON COMPANY
2010/0155,093 IMPACT ADAPTER FOR A ROCK DRILLDec 22, 08Jun 24, 10DESANTIS, BROOKE ERIN

Showing 1 to 20 of 193 results