Inventors:
Frank D. Ashleigh - Baldwin Park CA
Leonard N. Albrecht - Palm Springs CA
C. Julian Ray - San Mateo CA
Assignee:
Deep Root Partners, L.P. - Burlingame CA
International Classification:
A01G 108
Abstract:
A set of tree root barrier panels, each of which can be injection-molded as a single integral unit. Each has a female element formed by alternating recessed portions that open in opposite directions relative to each other.