EP 0228004 A3 19881130 - ELECTRICALLY CONDUCTIVE FLOOR CONSTRUCTION
Title (en)
ELECTRICALLY CONDUCTIVE FLOOR CONSTRUCTION
Publication
Application
Priority
DE 3545760 A 19851221
Abstract (en)
[origin: US4770916A] An electrically conductive flooring and method for constructing same upon an existing flooring, which comprises sequential layers of: a nonwoven base layer; an electrically conductive coating layer; an electrically conductive adhesive layer; and an antistatic or electrically conductive top layer; a copper band is optionally located within the coating layer and/or adhesive layer.
IPC 1-7
IPC 8 full level
E04F 15/02 (2006.01); E04F 15/16 (2006.01); H05F 3/02 (2006.01)
CPC (source: EP US)
E04F 15/02 (2013.01 - EP US); H05F 3/025 (2013.01 - EP US); Y10T 428/1424 (2015.01 - EP US); Y10T 428/23979 (2015.04 - EP US); Y10T 428/24917 (2015.01 - EP US); Y10T 428/30 (2015.01 - EP US); Y10T 442/2861 (2015.04 - EP US); Y10T 442/697 (2015.04 - EP US)
Citation (search report)
- [A] US 4301040 A 19811117 - BERBECO GEORGE R
- [A] DE 1790224 A1 19720120 - GAISER KURT, et al
- [A] CH 626938 A5 19811215 - SEMPERIT AG [AT]
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0228004 A2 19870708; EP 0228004 A3 19881130; EP 0228004 B1 19920122; AT E72086 T1 19920215; DE 3545760 A1 19870625; DE 3545760 C2 19891005; DE 3683616 D1 19920305; US 4770916 A 19880913
DOCDB simple family (application)
EP 86117324 A 19861212; AT 86117324 T 19861212; DE 3545760 A 19851221; DE 3683616 T 19861212; US 94426486 A 19861219