Assignee
TIMBERJACK INC
CA·27 granted patents·595 citations·filing 1981–2006
Top patents by PatentIndex Score
27 records- 0191US6374877B1Bar saw feller buncher and method of felling treesTIMBERJACK INC·Filed 2000·Granted Apr 23, 2002·40 cites·16 claims
- 0290US6691752B2High rotation felling head mechanismTIMBERJACK INC·Filed 2001·Granted Feb 17, 2004·36 cites·7 claims
- 0390US6173973B1Forestry machine swing-house leveling mechanismTIMBERJACK INC·Filed 1999·Granted Jan 16, 2001·80 cites·12 claims
- 0489US7249457B2Hydraulic gravitational load energy recuperationTIMBERJACK INC·Filed 2006·Granted Jul 31, 2007·24 cites·16 claims
- 0587US4573728ASnubbing apparatus for grapples and the likeTIMBERJACK INC·Filed 1984·Granted Mar 4, 1986·41 cites·8 claims
- 0684US5785101ATree harvesting and processing headTIMBERJACK INC·Filed 1997·Granted Jul 28, 1998·45 cites·12 claims
- 0781US7481051B2Tree feller power managementTIMBERJACK INC·Filed 2005·Granted Jan 27, 2009·9 cites·16 claims
- 0880US4572567ASnubbing apparatus for grapples and the likeTIMBERJACK INC·Filed 1984·Granted Feb 25, 1986·27 cites·9 claims
- 0977US5647263ASaw tooth attack face and edge structureTIMBERJACK INC·Filed 1995·Granted Jul 15, 1997·38 cites·18 claims
- 1076US4576406ARotational grappleTIMBERJACK INC·Filed 1984·Granted Mar 18, 1986·30 cites·7 claims
- 1175US7412315B2Steering system for articulated vehiclesTIMBERJACK INC·Filed 2003·Granted Aug 12, 2008·28 cites·4 claims
- 1275US7165397B2Anti-stall pilot pressure control system for open center systemsTIMBERJACK INC·Filed 2004·Granted Jan 23, 2007·17 cites·13 claims
- 1374US7699081B2Felling head accumulator armTIMBERJACK INC·Filed 2006·Granted Apr 20, 2010·8 cites·8 claims
- 1473US6557453B2Hydraulic boom controlTIMBERJACK INC·Filed 2001·Granted May 6, 2003·16 cites·38 claims
- 1573US5813308ASaw tooth attack face and edge structureTIMBERJACK INC·Filed 1996·Granted Sep 29, 1998·33 cites·9 claims
- 1672US7174932B2Felling head accumulator armTIMBERJACK INC·Filed 2004·Granted Feb 13, 2007·15 cites·5 claims
- 1768US7007730B2Apparatus and method for severing a tree and reducing the tree stumpTIMBERJACK INC·Filed 2003·Granted Mar 7, 2006·9 cites·18 claims
- 1864US7007727B2Disc saw felling head housing improvementsTIMBERJACK INC·Filed 2003·Granted Mar 7, 2006·5 cites·17 claims
- 1964US6769343B2Tree felling disc saw tooth and blade constructionTIMBERJACK INC·Filed 2001·Granted Aug 3, 2004·9 cites·7 claims
- 2062US6578610B2Automatic feller/buncher clamp controlTIMBERJACK INC·Filed 2001·Granted Jun 17, 2003·10 cites·22 claims
- 2160USD281428SMine carrier vehicleTIMBERJACK INC·Filed 1982·Granted Nov 19, 1985·10 cites·1 claims
- 2252US6068035ADisc saw felling head chip path management constructionTIMBERJACK INC·Filed 1998·Granted May 30, 2000·14 cites·12 claims
- 2351USD412334SDisc saw felling headTIMBERJACK INC·Filed 1998·Granted Jul 27, 1999·8 cites·1 claims
- 2449US7237584B2Butt plate for feller buncherTIMBERJACK INC·Filed 2004·Granted Jul 3, 2007·8 cites·16 claims
- 2543US4396215ALog grapple deviceTIMBERJACK INC·Filed 1981·Granted Aug 2, 1983·13 cites·6 claims
- 2642US5816299ADisc saw felling head chip dischargeTIMBERJACK INC·Filed 1997·Granted Oct 6, 1998·15 cites·9 claims
- 2738US6176280B1Disc saw felling head chip path management constructionTIMBERJACK INC·Filed 1999·Granted Jan 23, 2001·7 cites·14 claims
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