Change of grade connector
US6938369B2 · kind B2 · utility
8Cited by
8References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 25, 2003 |
| Grant date | Sep 6, 2005 |
| Priority date | — |
| Expiry date | Jul 25, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G9/28
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A change of grade connector which includes first and second connector members. Each of the connector members is configured to attach to an end of a conventional landscaping edging strip. A longitudinal centerline extends through each of the connector members. The connector includes a fastener which is configured to pivotally attach the connector members. The connector members can pivot with respect to one another along the fastener axis between a first position in which the longitudinal centerlines are aligned and a second position in which the longitudinal centerlines are out of alignment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.