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. 05, 2018
Filed:
Jul. 05, 2012
Carolus Hermanus Van Raam, Hoogmade, NL;
Andrew Bryan Shuttleworth, Poulton-le Fylde, GB;
Paul David Culleton, Warrington, GB;
Carolus Hermanus van Raam, Hoogmade, NL;
Andrew Bryan Shuttleworth, Poulton-le Fylde, GB;
Paul David Culleton, Warrington, GB;
Permavoid Limited, Leicester, GB;
Abstract
Plant surface structure, comprising plastic base elements, each base element having a deck carried by a series of pillar elements, wherein at least a number of the pillar elements have an open top end in said deck, wherein at least a membrane is placed over said deck and is provided with slits or cut-outs or water permeable elements, such that they open into at least some of the open top ends of pillars, wherein a growing medium is provided on the membrane and a growing medium is provided in said pillars, the growing medium in said pillars preferably being in fluid contact with the growing medium on said membrane.