The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2001
Filed:
Jan. 04, 2000
Thomas Cox, Spring, TX (US);
Environmental Tree and Design, Inc., Tomball, TX (US);
Abstract
This invention relates generally to an apparatus and a method for excavating and transplanting a live tree. The invention relates more specifically to equipment which utilizes curved ground piercing blades moveably supported on a ring assembly positioned around a tree to be transplanted, the blades being forced and guided down into the ground to completely encompass a tree root ball which can thereafter be lifted out of the ground and transported for subsequent transplantation. Both the apparatus and the method facilitate the excavation and transplantation of trees with low limbs and crooked trunks to and/or from uneven or sloping terrain, and may be utilized with any of the prime movers of adequate towing capacity available at an excavation site.