Tree pruning apparatus

Details Tree pruning apparatus Tree pruning apparatus

2004-09-03

2009-02-10

Self, Shelley (Department: 3725)

Woodworking

Process

Timber harvesting or processing

C144S394000, C144S404000, C144S208100

Reexamination Certificate

active

07487809

ABSTRACT:
A pruning assembly (10) including an elongate supporting body (not shown), right (11) and left (12) jaw members hinged together and movable along the supporting body and each having three sets of blade members (31) mounted on actuator means (16) and alternatively displaced above and below a plane to form two staggered rows of three bores each, the actuator means (16) adapted to maintain the clearance between the trunk and each set of blade members (31).

REFERENCES:
patent: 2477922 (1949-08-01), Emery et al.
patent: 2581479 (1952-01-01), Grasham
patent: 3117401 (1964-01-01), Talley
patent: 6729372 (2004-05-01), Koster et al.
patent: 0407322 (1991-01-01), None
patent: 0538161 (1993-04-01), None
patent: WO92/14353 (1992-09-01), None

Affiliated with

Also associated with

Rating

Tree pruning apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tree pruning apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tree pruning apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4131631