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:
Nov. 24, 2009
Filed:
Jan. 18, 2005
Robert W. Dean, Jr., Shorewood, WI (US);
Robert W. Dean, Jr., Shorewood, WI (US);
Dean Holding Corporation, Lake Elmo, MN (US);
Abstract
A retaining wall is formed of a series of courses of blocks, each of which includes a core. Engagement members are interposed between the blocks in adjacent courses for preventing relative forward movement between the blocks in adjacent courses. Each engagement member is mountable to the rear web of a lower block, and includes an upstanding projecting portion that engages the rear web of an upper block for preventing forward movement of the upper blocks relative to the lower blocks. The upstanding projecting portion engages the rear web of the upper block so that the front face of the upper block is located rearwardly of the front web of the lower block, to expose an upwardly open forward portion of the core of the lower block. The exposed portion of the lower block core may receive planting media, to enable plants to be planted in the exposed core of the lower block.