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:
Oct. 19, 1982
Filed:
Sep. 29, 1980
Applicant:
Inventor:
Robert L Propst, Bellevue, WA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01G / ;
U.S. Cl.
CPC ...
144338 ; 104118 ; 104124 ; 144 / ;
Abstract
A pulpwood harvesting system for cutting and transporting trees upon a fragile terrain so as to have a dispersed and minimal impact on the terrain. A rail network is supported above the surface of the terrain upon spaced vertical pilings. Trees are cut and reduced to bulk by a mobile tree harvester and transported to the rail network by a mobile forwarder. The tree harvester and forwarder move upon tracks or other means to disperse their weight. The rail network is progressively installed by a mobile rail layer supported upon previously installed rails. Automated lorries receive the bulk pulpwood and transport it upon the rail network to a distant unloading site.