Landscape edging form assembly and method
US7131624B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Aug 30, 2004 |
| Grant date | Nov 7, 2006 |
| Priority date | — |
| Expiry date | Aug 30, 2024 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2002/867
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A landscape edging form assembly for forming a concrete edging in place, includes first and second sidewalls and a series of flexible connectors extending between and interconnecting the sidewalls. The flexible connectors are spaced apart from each other in the direction of the length of the landscape edging form and enable the landscape edging form to be extended from a non-erected width where the flexible connectors are in a slack condition to an erected width where the flexible connectors are in a taut condition. Preferably, the sidewalls and the interconnecting flexible connectors of the landscape edging form assembly are a prefabricated component of the assembly. Another form assembly includes bendable sidewalls, spacers, and positioning brackets and is used to form a sinuous concrete landscape edging in place.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.