Title:
道路標示装置
Document Type and Number:
Japanese Patent JP4316613
Kind Code:
B2
Abstract:
A surface-mounted pavement marker is provided for secure attachment to a pavement surface by adhesive. The bottom surface of the pavement marker is divided into sectors, and a parallel array of grooves is formed in each sector. The grooves in each array are angularly aligned to the grooves in adjacent arrays. Additionally, each groove extends continuously from its inner end to the outer periphery of the pavement marker.
Inventors:
Paul Snagel
Suwanand Sardesai
David Langlands
Jeffrey A. Tidaback
Suwanand Sardesai
David Langlands
Jeffrey A. Tidaback
Application Number:
JP2006533216A
Publication Date:
August 19, 2009
Filing Date:
May 19, 2004
Export Citation:
Assignee:
Stimsonite Corporation
International Classes:
E01F9/06
Domestic Patent References:
| JP2001524177A |
Foreign References:
| DE2819006B |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Jiro Higuchi
Masataka Otani
Jiro Higuchi