Patents
Sitemap › E04 - Building › E04H - Buildings or like structures for particular purposes; Swimming or splash baths or pools; Masts; Fencing; Tents or canopies, in general › E04H 3 - Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries, prisons
Patents for E04H 3 - Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries, prisons (4,733)
12/1990
12/27/1990CA1278164C2 Staging structure
12/25/1990US4979340 Mobile folding choral riser
12/20/1990DE4003852A1 Temporary roof made of sheet material - comprises hoses alongside each other on structure and filled with gas
12/19/1990EP0402817A2 Configuration of floor element for grandstand or podium
12/19/1990EP0402816A1 Grandstand with side walls
12/19/1990EP0402815A1 Platform with railings
12/19/1990EP0402814A1 Support device for load-bearing elements in grandstands or scaffoldings
12/18/1990US4977713 Convertible and reversible solar shed or ceiling
12/13/1990WO1990015207A1 Multi-purpose stadium
12/12/1990EP0401411A1 Combined above and below grade dwelling with marine habitat
12/11/1990US4976485 Tribune vehicle
12/11/1990US4976422 Artificial ski slope
11/1990
11/27/1990WO1990014991A2 Food preparation and delivery apparatus and method
11/27/1990CA2056618A1 Food preparation and delivery apparatus and method
11/22/1990EP0398079A1 Modular mobile surgery centre
11/22/1990DE4015613A1 Supporting structure for domed roof - is formed by curved steel braced girders with their inner ends fastened to central rings
11/22/1990DE3916524A1 Sleeping accommodation for long distance travellers - is provided by specially equipped transport container
11/20/1990US4970834 Detention facility
11/16/1990CA2016779A1 Dome structure
11/15/1990WO1990013720A1 Improvements to folding stages
11/15/1990WO1990013719A1 Multi-building drive through mall
11/14/1990CN1046955A Steel pipe projecting edge of track and field sports ground
11/07/1990CN1046773A Improvements to folding stages
11/01/1990WO1990012937A1 Winter scene room or space study
11/01/1990WO1990012630A1 Cinema-concert hall
11/01/1990WO1990012629A1 Device for movement of decorative scenery equipment
10/1990
10/28/1990CA2010020A1 Folding stages
10/24/1990EP0394217A1 Admission lid for fresh water or chemicals in pool facilities
10/24/1990EP0393132A1 Theatrical system
10/17/1990EP0392167A1 Drive-up teller station
10/03/1990EP0389932A1 Support structure for grandstands
10/02/1990US4959941 Platform construction
10/02/1990CA1274668A1 Theatral space with multiple spatial developments
09/1990
09/20/1990DE3908984A1 Vertically adjustable platform stand
09/20/1990DE3908396A1 Stage gantry
09/16/1990CA2007669A1 Drive-up teller station
09/12/1990EP0386846A1 Electro-acoustic system
09/05/1990EP0385166A2 Theater system
09/04/1990US4953326 Drive-up teller station
09/04/1990CA1273452A1 Swimming pool protector and converter
08/1990
08/30/1990DE3905660A1 Pneumatic/dynamic sealing means for preventing the flooding of building openings and surrounds for plots of land
08/22/1990EP0382744A1 Manual food service system.
08/22/1990CN1044842A A construction system for detention structures and multiple story buildings
08/21/1990US4949649 Folding stages
08/16/1990EP0381674A1 Mobile folding choral riser.
08/09/1990WO1990008870A1 Mezzanine with a height-adjustable floor
08/09/1990WO1990008869A1 Retractable dome structure and method
08/08/1990CN2060080U Multi-purpose boxing ring
08/02/1990WO1990008861A1 Extendable rigid structure
08/02/1990CA2026320A1 Rigid expandable structure
07/1990
07/24/1990US4942708 Panel assembly and support structure for elevated floors
07/24/1990US4942698 Openable roof and structure therewith
07/17/1990US4941662 Baseball game
07/10/1990US4939875 Folding stage system
07/04/1990CN2058927U Dual-motor multi-leadscrew transmission lifting orchestra pit
06/1990
06/27/1990EP0375080A1 Sports stadium, more particularly ice stadium
06/27/1990EP0374194A1 Systeme for driving carriages on a rail and process for operating same.
06/26/1990US4936060 Flexible roof control system
06/19/1990US4934113 Portable stage with telescopic stage sections
06/13/1990EP0373047A1 False ceiling, particularly for an exhibition hall
06/05/1990US4930277 Panel assembly and support structure for elevated floors
05/1990
05/30/1990EP0370556A1 Dual-level vehicle
05/24/1990CA2003551A1 Openable roof
05/23/1990EP0369094A1 A device for standing seatings on each row of a telescoping seating system
05/22/1990US4927674 Woven wire apparatus
05/22/1990US4926590 Staging
05/22/1990CA2003151A1 Tribune vehicle
05/16/1990EP0367941A1 Vertically adjustable platform-trestle for theatre stages or the like
05/16/1990CN2057199U Combined frame type boxing plateform
05/15/1990US4926293 Lighting and air freshener fixture
05/08/1990CA1268683A1 Swimming pool cover
05/01/1990US4920706 Pneumatically inflatable roof seal
04/1990
04/17/1990US4917217 Portable folding staging
04/05/1990WO1990003476A1 Device for structuring and assembling elements for constructing retractable shelters
04/03/1990US4912887 Portable stage apparatus
03/1990
03/20/1990US4909000 Folding grandstand
03/20/1990US4908999 Staging
03/15/1990DE3830162A1 Podium stand for constructing stages or the like
03/14/1990EP0358367A1 A platform
03/14/1990CN1040327A Elevating stages and their control systems
03/13/1990US4907793 Arrangement allowing varied use of a surface that is provided with a covering of grass or the like
03/06/1990US4905433 Hospital head wall system
03/06/1990US4905326 Diving pool
02/1990
02/28/1990EP0355370A1 Podium
02/20/1990US4901748 Filling station structure
02/20/1990US4901484 Enclosure for inground swimming pool
02/20/1990US4901482 Multi-building drive through mall
02/08/1990WO1990000870A1 Improvement to a plant and method for driving carriages on rails, particularly for storing and setting in place rows of seats
02/08/1990DE3826307A1 Floor covering for a hall to be used for sports purposes, and floor elements suitable therefor
01/1990
01/31/1990EP0225899B1 Device for covering or uncovering a surface by means of a cover
01/31/1990CN1039282A Honeycomb type of structure for interment of human remains
01/18/1990DE3901355C1 Vertically adjustable podium, in particular scissors-type podium
01/16/1990US4893447 Cyclorama construction
01/02/1990US4890342 Into a skating rink
12/1989
12/28/1989DE3835478C1 Device for pivoting the rear wall of a squash court
12/21/1989DE3820771A1 Swimming pool
12/19/1989CA1263931A1 Surface covering device for game or meeting area
12/14/1989DE3819283A1 Roofing for swimming pools, playing fields or the like
12/13/1989EP0345421A1 Theatre stage platform adjustable in height
12/13/1989CN2049242U Movable stand
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