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. 28, 2003
Filed:
Jun. 03, 2002
Jason Trent Butler, Lakeland, FL (US);
Joel Freeman Butler, Lakeland, FL (US);
Other;
Abstract
A cylindrical plant container having a dual sidewall and a bottom wall is provided. The inner sidewall is constructed of woven polypropylene fabric and the outer sidewall is constructed of wire, such as chicken wire. The inner sidewall extends above the outer sidewall and is folded over the top of the outer sidewall and is fastened thereto. The inner sidewall also extends below the outer sidewall and is folded over the bottom of the outer sidewall and is fastened thereto. The bottom wall is removably connected to the combined inner and outer sidewall. The bottom wall is of a non-woven polypropylene material. The present invention is designed to be used in a plant nursery. The woven polypropylene permits air to penetrate through the sidewall permitting air pruning of the roots proximal the sidewall. This forces the roots to grow in both a horizontal and downward fashion resulting in a denser plant root system with no spiraling or circling of roots within the cylindrical plant container. The heat transfer characteristics of the polypropylene reduces the root ball temperature compared to other containers. The non-woven polypropylene bottom draws moisture into the container and allows small roots to grow downwardly into the ground.