Landscaping block system
US5588262A · kind A · utility
30Cited by
17References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 19, 1994 |
| Grant date | Dec 31, 1996 |
| Priority date | — |
| Expiry date | May 19, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB28B17/0018
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A landscaping block system including one or more landscaping blocks having anchoring means for embedding the blocks in a substrate. The blocks each have a groove on the bottom, so that when the blocks are aligned end to end in a substrate, the grooves define a continuous conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.