B25D 9/02

Technology



back to "B25D 9/02" profile

More Results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9199389 Hydraulic hand-held knockout punch driverApr 11, 12Dec 01, 15MILWAUKEE ELECTRIC TOOL CORPORATION
9050714 Hand-held demolition toolJun 01, 10Jun 09, 15ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP
8196676 Recoilless hammerAug 13, 08Jun 12, 12RUSSELL MINERAL EQUIPMENT PTY LTD
7252158 Pilot valve for a pneumatic toolMar 17, 06Aug 07, 07Not available
7175236 Hammer for breaking concreteOct 11, 05Feb 13, 07MOTION INDUSTRIES, INC.
7032688 Shock absorbing valve for a pneumatic toolJul 18, 05Apr 25, 06Not available
6932166 Pneumatic toolDec 02, 03Aug 23, 05Not available
5893419 Hydraulic impact toolJan 08, 97Apr 13, 99PROGRESS RAIL SERVICES CORPORATION, FM INDUSTERIES INC.,
5806610 Apparatus for generating impactsSep 02, 97Sep 15, 98YETIM LITIVINOY
5488998 Fluid driven down-the-hole drilling machineJul 01, 94Feb 06, 96Atlas Copco Rocktech AB
5163519 Pneumatically driven reverse impact deviceFeb 10, 92Nov 17, 92Florida Pneumatic Manufacturing Corp.
5097913 Portable percussive machineOct 26, 90Mar 24, 92Atlas Copco Berema AB, Berema Aktiebolag,
4690225 Percussive toolSep 20, 85Sep 01, 87Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk SSSR
4231434 Hydraulic impact deviceFeb 21, 78Nov 04, 80FM INDUSTRIES, INC., FIRST COLORADO BANK & TRUST, N.A.,