Land clearing apparatus

Woodworking – Special-work machine – Combined

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

07857017

ABSTRACT:
A deforestation apparatus includes a tractor having a power source, a torque converter connected to said power source and driving a power take-off shaft, a cutting implement operably coupled to said power take-off shaft, wherein said torque converter amplifies torque to the power take-off when the cutting implement decreases in angular velocity relative to the power source.

REFERENCES:
patent: 2501925 (1950-03-01), Yensen et al.
patent: 2961830 (1960-11-01), Dundore et al.
patent: 3892278 (1975-07-01), Smith et al.
patent: 4161991 (1979-07-01), van der Lely
patent: 4236554 (1980-12-01), Nicholson
patent: 4274298 (1981-06-01), Ostrander
patent: 4355670 (1982-10-01), Ohrberg et al.
patent: 4492929 (1985-01-01), Vyne
patent: 4535859 (1985-08-01), van der Lely
patent: 4934612 (1990-06-01), Johnson
patent: 4998573 (1991-03-01), York
patent: 5419380 (1995-05-01), Bot
patent: 5513485 (1996-05-01), Hashimoto et al.
patent: 5641129 (1997-06-01), Esposito et al.
patent: 5655581 (1997-08-01), Craft
patent: 5667330 (1997-09-01), Henkel et al.
patent: 5738155 (1998-04-01), Cochran
patent: 5743315 (1998-04-01), Esposito et al.
patent: 5829497 (1998-11-01), Maroney
patent: 5901911 (1999-05-01), Davis
patent: 5975167 (1999-11-01), Brown
patent: 6021825 (2000-02-01), Bowling
patent: 6047749 (2000-04-01), Lamb
patent: 6134494 (2000-10-01), Stelzle et al.
patent: 6263930 (2001-07-01), Wiley
patent: 6659378 (2003-12-01), Di Anna
patent: 6814322 (2004-11-01), Slaby
patent: 6854541 (2005-02-01), Matufuji et al.
patent: 7096900 (2006-08-01), Schafer
patent: 2004/0244869 (2004-12-01), Schafer
patent: 2006/0157153 (2006-07-01), Cochran
Choosing the Right Loader. Website [online]. Bobcat Company, 2005 [retrieved on Apr. 30, 2009]/ Retrieved from the Internet: <URL: http://web.archive.org/web/20050204050229/www.bobcat.com/loader—compare.html>.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Land clearing 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 Land clearing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Land clearing apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4226168

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.