CH587997A5
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Fitting unit for stage decorations - has hollow box shape with spring loaded connecting pins
Assignee: Eberhard Max Buehnenbau Weesen
•
Filing: 1975-08-25
•
Granted: —
•
Expires: 1995-08-25
Abstract
Abstract The building components for the stage fittings are used in theatres, concert halls, conference halls, sports halls and schools. The stage fitting units are readily joined and also dismantled without using tools. A stage fitting unit has rectangular block shaped body with openings for connectors. The connectors are spring loaded pins which are readily pushed into matching holes in adjacent surfaces. A spring loaded pin can be readily retracted into the unit box wall. These units can be also of triangular shape and the flat edges and bottoms are joined to form the required layout.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 21:44
CPC Classifications
E; E04; E04H; E04H3/00; E04H3/10; E04H3/22; E04H3/24; E04H3/28
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.