FR2236072A2
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Temporary floor of rectangular panels - has gas and electricity fittings in trap doors and feet on panels
Assignee: GUY CHENEL FR
•
Filing: 1973-07-05
•
Granted: —
•
Expires: 1993-07-05
Abstract
Abstract The floor is made up of prefabricated units which have feet (18) at each corner. The panels are laid together and can follow the shape of the ground. In each panel there are two holes fitted with trap door covers. Each cover (5a & 5b) has a thickness equal to half that of the panel. Each hole in the panel has a projection around the edge (11) to support the cover. One panel (5a) is equipped to receive the electric cable output for cables that run under the panel whilst the other has a gas pipe fitting.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 07:18
CPC Classifications
E; E04; E04F; E04F15/00; E04F15/02; E04F15/024; E04F15/02405
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.