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:
Jun. 28, 1983
Filed:
Feb. 04, 1981
Gustav O Andreason, Falun, SE;
Ulf R Friberg, Falun, SE;
Heimo H Kuvaja, Borlange, SE;
Bengt G Qvarnstrom, Smygehamn, SE;
Stora Kopparbergs Bergslags Aktiebolag, Falun, SE;
Abstract
A reusable seedling transplant unit for elevated growing, by germinating several seedlings simultaneously in a growth medium, contains a plurality of pot-shaped cells all joined together; each cell has an open top and bottom and is structured with a plurality of ribs extending downwardly from the open cell top to converge to the bottom. The ribs are closely spaced forming narrow slits therebetween so as to retain the growth medium in the cell during elevated growing and during transportation to a site, e.g., for reforestation. The ribs can be resiliently deformed to release each seedling for replanting in soil along with its root lump and associated growth medium, without detrimentally affecting the root lump.