EP 1944416 A1 20080716 - Anti-skid surface for access covers
Title (en)
Anti-skid surface for access covers
Title (de)
Rutschsichere Beschichtung für Oberflächenzugangsabdeckungen
Title (fr)
Revêtement anti-glissant pour couvercles d'accès à une surface
Publication
Application
Priority
GB 0625707 A 20061222
Abstract (en)
In the field of surface access covers there is a need for a surface access cover that exhibits a greater degree of skid resistance than conventional surface access covers. A surface access cover comprises a cover substrate (10) having one or more upstanding walls (11) extending from an in-use upper face of the substrate (10), the upper face comprising a resin (13) bonded to the substrate (10) using a primer (14), the resin (13) comprising partly-embedded aggregate particles (12) protruding therefrom, a substantial proportion of the aggregate particles (12) protruding above the upper edges of the one or more upstanding walls (11) to form the engaging surface (15).
IPC 8 full level
E02D 29/14 (2006.01)
CPC (source: EP GB)
E02D 29/14 (2013.01 - EP GB); E02D 29/1409 (2013.01 - EP)
Citation (applicant)
- JP 2001090097 A 20010403 - ITO YOGYO CO LTD
- JP H10252088 A 19980922 - NIPPON CHIYUUTETSUKAN KK
- JP 2000096593 A 20000404 - RIKEN CORUNDUM CO LTD, et al
- GB 2399585 A 20040922 - SAINT GOBAIN PIPELINES PLC [GB], et al
- EP 1460184 A2 20040922 - SAINT GOBAIN PONT A MOUSSON [FR]
Citation (search report)
- [Y] JP H10252088 A 19980922 - NIPPON CHIYUUTETSUKAN KK
- [Y] EP 1460184 A2 20040922 - SAINT GOBAIN PONT A MOUSSON [FR]
- [A] JP 2000096593 A 20000404 - RIKEN CORUNDUM CO LTD, et al
- [A] WO 02094540 A1 20021128 - NEWTON JOHN REGINALD [GB]
- [A] WO 9112090 A1 19910822 - HARVISON ERIC JOSEPH [GB]
- [A] DE 202005018663 U1 20060126 - CHEN LI HUAN [TW]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1944416 A1 20080716; EP 1944416 B1 20120627; GB 0625707 D0 20070207; GB 2445150 A 20080702
DOCDB simple family (application)
EP 07255045 A 20071224; GB 0625707 A 20061222