EP 0295801 A3 19910206 - FLOORING PANELS
Title (en)
FLOORING PANELS
Publication
Application
Priority
GB 8712507 A 19870528
Abstract (en)
[origin: EP0295801A2] A flooring panel comprises a substantially rectangular tray (12) with free edges of all upstanding sides (12S) bent outwardly to form flanging (12F), a substantially rectangular load-sustaining board or block (16) substantially filling the tray (12) whose bottom and the adjacent major face of the board or block are bonded together (18B), and a substantially rectangular cover plate (14) extending over the tray (12) and the other major face of the board or block (16) and bonded (18C) to that face. The cover plate (14) at each of its edges (14E) is secured to the flanging (12F) whether by clenching (14R in Figure 2) or welding (25 in Figure 3).
IPC 1-7
IPC 8 full level
E04F 15/024 (2006.01)
CPC (source: EP)
E04F 15/02423 (2013.01)
Citation (search report)
- [Y] US 4453365 A 19840612 - GLADDEN ROBERT S [US]
- [Y] US 3548559 A 19701222 - LEVINE GERALD, et al
- [A] DE 2004101 A1 19711111 - MERO AG
- [A] CH 371579 A 19630831 - EBENER FRITZ [DE]
- [A] GB 2130615 A 19840606 - BUNDY CLIFFORD SIDNEY
- [AP] GB 2187219 A 19870903 - MALLINSON DENNY
Designated contracting state (EPC)
AT BE CH DE ES FR GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0295801 A2 19881221; EP 0295801 A3 19910206; GB 2206140 A 19881229; GB 2206140 B 19910424; GB 8712507 D0 19870701; GB 8812613 D0 19880629
DOCDB simple family (application)
EP 88304782 A 19880526; GB 8712507 A 19870528; GB 8812613 A 19880527