Patents for E04F 15 - Flooring (27,025)
04/1992
04/28/1992US5108094 Comfort cushion for floors
04/23/1992DE4133055A1 Joint seal between two concrete slabs - comprises L=shaped profiles with projections on lower limbs embedded in concrete slabs and welded seam along free ends of upper limbs
04/21/1992US5105595 Mold panel unit and spring-water processing structure using mold panel units
04/16/1992DE4021958A1 Elastically deflectable paving block - provides warning to poorly sighted persons of possible hazards
04/14/1992US5104451 Use of fluidized bed ash in a finishing mortar
04/14/1992US5103614 Soundproofing woody flooring
04/09/1992DE4031864A1 Floor plate support partic. for old buildings - comprises rod with ball joint in foot and tapped steel bush with collar
04/08/1992EP0479720A1 Method and device to lay false floors as well as false floor supports
04/07/1992CA1298597C Flat construction self-supporting floor plate for heatable raised floors
04/07/1992CA1298455C Fastening clip
04/01/1992EP0477900A2 Dispersion powder composition
04/01/1992EP0477176A1 Process for making an elevated floor.
04/01/1992CN2100436U Grooved panel strip wooden floor tile
04/01/1992CN2100435U Shock-proof honeycomb floor
03/1992
03/25/1992CN2099664U Water-proof high intensity compound magnesia-based brick
03/25/1992CN1059773A Dual face strengthened bamboo slices jigsaw bricks
03/24/1992US5098973 Waterproofing composition for flooring in food processing plants, refrigeration warehouse and cold storage
03/19/1992DE4029560A1 Hollow-floor prodn. - by laying material over prefabricated feet inside protrusions in sheet material
03/19/1992DE4029379A1 Sound- and vibration-insulating porous mouldings - consist of granules of natural and/or synthetic material in binder, pref. PVC-based binder
03/18/1992EP0475000A2 Coating system
03/18/1992CN1059492A Floor board made of crystal rock
03/12/1992DE4028475A1 Heat-resistant sheet e.g. for flooring - consists of substrate of elastomer from specific range, partly penetrating surface of aramid or glass woven or knitted fabric
03/11/1992EP0473734A1 Process for producing a flexible, self-adhesive floor covering, especially for aircraft.
03/11/1992EP0473579A1 Portable cushioned floor system
03/10/1992US5095412 Illuminated floor panel
03/05/1992DE4027476A1 Floor for multi-storey building - is formed from panels of reinforced concrete supported on load-bearing framework
03/05/1992DE4027044A1 Granular insulating and levelling material - comprising mixt. of expanded perlite and light granulate, used esp. for jointless insulation layers on floors, etc.
03/04/1992EP0473393A1 Plaster bead
03/03/1992US5093093 Milling, granulation, fruit acid as retarder, injection mortar
02/1992
02/27/1992DE4026412A1 Making substrate to hold floor heating - by heating and moulding plastic film into sheet with hollow pipe holders, filling holders with granules, and bonding foam
02/26/1992EP0472206A1 Floor covering composed of plastic panels
02/26/1992CN1059009A Flooring panel permitting free cable layouts
02/25/1992US5091452 Charge dissipative surface coverings
02/25/1992US5090169 Interior panel unit for permitting arrangement of cables and devices on room floor
02/25/1992CA1296155C Elevated floor plate
02/20/1992WO1992002698A1 Process for laying ceramic tile and natural stone coverings
02/20/1992DE4025167A1 Hollow floor with square plates
02/19/1992CN1058822A Bamboo wood combined floor board and its producing technology
02/18/1992US5088251 Access flooring
02/18/1992CA1295850C Modular brickwork form
02/14/1992WO1992003281A1 Assembly of articulated members for forming a surface
02/14/1992CA2089363A1 Assembly of articulated members for forming a surface
02/13/1992DE4025451A1 Verfahren zur verlegung von keramik- und natursteinbelaegen Method for laying of ceramic-and natursteinbelaegen
02/12/1992EP0470628A1 Sectional false floor
02/12/1992CN2095904U Hard wood decorative floor
02/12/1992CN2095903U Bamboo and wood composite floor
02/11/1992WO1992002469A1 Complemented cement mixed with selected aggregates
02/11/1992CA2089067A1 Complemented cement mixed with selected aggregates
02/04/1992US5085912 Wear resistant floor covering
02/04/1992US5085424 Laminated playing surface
02/04/1992CA1295146C Plastic profile for stress-relieving floor and wall joints
01/1992
01/29/1992EP0325602B1 A safety device, particularly for roll-up doors
01/24/1992WO1992001846A1 Free access floor structure
01/24/1992CA2066451A1 Double flooring for wiring installation
01/23/1992WO1992001130A1 Tile-shaped building element and building having floors formed with said tile-shaped element
01/22/1992CN2093878U End-slicing tile
01/21/1992US5082712 Cable channels in spacer with burl type projections
01/21/1992US5081809 Demountable wall panelling
01/16/1992DE4021963A1 Hollow floor in building - comprises individual plates on height-adjustable supports
01/16/1992DE4021863A1 Floor tile laying - uses an adhesive which expands on hardening to take up floor irregularities
01/15/1992EP0466625A1 Parquet support
01/14/1992US5080959 Multilayer tile and method of manufacturing same
01/09/1992DE4107594C1 Composite panel for building - has fixings to connect panel trough and anhydrite filling
01/09/1992DE4021498A1 Double floor support adjustment - is suitable for plate material such as plaster, or anhydrite and similar
01/08/1992EP0464164A1 Prefabricated tile for an underfloor-air-conditioning system.
01/07/1992US5078203 Hot water type floor heating panel
01/02/1992EP0463933A1 Underlayer to lay slabs or tiling
01/02/1992EP0463034A1 A composite access floor panel.
01/02/1992DE4118421A1 Floor lining for large surfaced floors - comprises upper and lower plates welded to each other with intermediate gap for installation of leak monitor
01/02/1992DE4118354A1 Flat sheet with high bending resistance - has rows of rectangular areas with convex cross=sections
01/01/1992CN2091910U Rolling-type parquet on flexible web
01/01/1992CN2091909U Combined floor blocks
12/1991
12/31/1991US5077112 Floor covering with inorganic wear layer
12/25/1991CN2091320U Inserted floor block with slot
12/24/1991US5074085 Projections
12/24/1991CA1293436C Stain and scratch resistant resilient surface coverings
12/23/1991WO1992000431A1 Floor covering
12/23/1991CA2085995A1 Floor covering
12/18/1991EP0461758A2 Compositions and flooring materials using them
12/18/1991EP0461328A1 Sound insulation system for use in the interior of a room
12/18/1991EP0289511B1 Access flooring system
12/18/1991CN2090843U Concrete false floor with antistatic feature
12/18/1991CN2090842U Decorative board with groove
12/17/1991US5073425 Polyvinyl chloride surface covering compositions having reduced electrical resistivities
12/17/1991US5072557 Device for fixing floor panels
12/14/1991CA2031120A1 Flooring composition having improved heat resistance
12/12/1991WO1991019064A1 Floor construction
12/12/1991WO1991019063A1 False floor support for equipment rooms, in particular for computer rooms
12/12/1991WO1991018723A1 Laminated wood process for using waste offcut strips and products thereof
12/12/1991CA2084522A1 Floor construction
12/11/1991EP0460545A2 Transportable apparatus to place and line up supports following a pattern of squares on a floor to realize an installation floor
12/11/1991EP0460487A1 Flooring tile provided with channels
12/11/1991CN2090402U Combination veneered flooring panel
12/10/1991US5070662 Insert for locking portable dance floor sections
12/08/1991CA2043980A1 Floor panel assembly
12/05/1991DE4018377A1 Plastics paving plate for roof terraces - has edge projections matched by incisions in opposing edge
12/04/1991EP0459135A1 Floor plate for false floors in ventilated spaces, particularly in clean rooms
12/04/1991CN2089953U Decoration material with adhesive
12/03/1991US5069960 Skin-surfaced foam glass tile
12/03/1991US5069822 Elastomer having uniform dispersion of electroconductive parti cles