Search International and National Patent Collections

1. (WO2001029325) IMPACT RESISTANT RETROREFLECTIVE PAVEMENT MARKER

Pub. No.:    WO/2001/029325    International Application No.:    PCT/US2000/041228
Publication Date: Fri Apr 27 01:59:59 CEST 2001 International Filing Date: Thu Oct 19 01:59:59 CEST 2000
IPC: E01F 9/06
Applicants: AVERY DENNISON CORPORATION
Inventors: DESAI, Vidjut, D.
Title: IMPACT RESISTANT RETROREFLECTIVE PAVEMENT MARKER
Abstract:
A retroreflective pavement marker (10) includes a housing (12) formed of thermoplastic materials having a generally planar top surface (14) and a plurality of side walls (16) downwardly inclined from the top surface (14). Reflector elements (18) are fixed to at least one side wall (16). At least one slot (26) is formed in the top surface (14). A generally flat metal plate (20) is provided, dimensioned and configured to be substantially coextensive with the top surface (14) and having at least one downwardly extending barb member (22). The barb member (22) is inserted into the slot (26) preferably by ultrasonic insertion.