Resources Contact Us Home
Browse by Category: Main > Construction
Class Information
Number: 144/208.2
Name: Woodworking > Bark rosser > Tree climber
Description: Rosser particularly to engage a standing tree and move up the tree as it cuts the bark therefrom.

Patents under this class:

Patent Number Title Of Patent Date Issued
8307865 Palm tree trimming system Nov. 13, 2012
7997311 Self-propelled climbing apparatus for stripping, trimming and coating palm trees Aug. 16, 2011
7591292 Delimbing apparatus Sep. 22, 2009
7422041 Tree trimming apparatus Sep. 9, 2008
7273078 Tree delimber roller system with automatic roller adjustment Sep. 25, 2007
6758248 Device and method in a tree harvester head Jul. 6, 2004
6672346 Palm tree trimming machine Jan. 6, 2004
6474377 Self-propelled climbing tree trimmer Nov. 5, 2002
5983966 Self-propelled tree pruning apparatus Nov. 16, 1999
5975168 Device and method for trimming a tree Nov. 2, 1999
5438793 Tree climbing device Aug. 8, 1995
5366521 Tree trunk smoothing device Nov. 22, 1994
5301459 Tree climbing device Apr. 12, 1994
5056258 Tree trunk smoothing device Oct. 15, 1991
4735244 Palm tree skinning and trimming apparatus Apr. 5, 1988

  Recently Added Patents
Method and apparatus for prioritizing data transfer
Pear tree named `PremP109`
Combining seismic data from sensors to attenuate noise
Image reading apparatus
DC/DC converter, power supply circuit, and semiconductor device
Integrated disk driving module including a stepping motor integrally formed with a base unit
Optimized delivery of web application code
  Randomly Featured Patents
Electric trolling motor control handle
Disk array apparatus for multimedia server
Water heater with low NOx fiber matrix burner
Charged particle beam irradiator and rotary gantry
Method and device for protection of an MRAM device against tampering
Process for preparation of conducting polyaniline
Apparatus and method for preparing microparticles
Method and system for supporting multiple adapters in a personal computer data processing system
Apparatus for simulating ride on vehicle
Method and apparatus for a hierarchical paging storage system