Cultivator

Details Cultivator Cultivator

2010-08-05

2011-11-01

Pezzuto, Robert (Department: 3671)

Earth working

Guided by walking attendant; supported, propelled, or held...

Rolling tool

C172S378000

Reexamination Certificate

active

08047300

ABSTRACT:
A cultivator includes an operation rod and at least one fixing seat. The operation rod includes a predetermined number of detachable rotary wheels at a predetermined position. The fixing seat is pivotally connected to the operation rod. A predetermined number of cultivating claws are pivoted on a circumferential portion of the fixing seat at a predetermined angle and position after being assembled. Through the rotary wheels or the cultivating claws, the cultivator is turned left and right or back and forth to loosen soil.

REFERENCES:
patent: 39389 (1863-08-01), Ernst
patent: 1100115 (1914-06-01), Braasch
patent: 1156714 (1915-10-01), Schroeder et al.
patent: 4336845 (1982-06-01), Kolb
patent: 4678043 (1987-07-01), vom Braucke et al.
patent: 5207466 (1993-05-01), Ohlson
patent: 5609215 (1997-03-01), Rios et al.
patent: 6694717 (2004-02-01), Dedrick
patent: 7735573 (2010-06-01), Catalano

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4312855