Patents
Sitemap › E04 - Building › E04F - Finishing work on buildings, e.g. stairs, floors › E04F 21 - Implements for finishing work on buildings
Patents for E04F 21 - Implements for finishing work on buildings (10,385)
10/1983
10/13/1983WO1983003441A1 A tool for use when fitting window frames, door frames and like structures
09/1983
09/13/1983CA1153508A1 Lathekin
09/06/1983CA1153208A1 Grinding machine
08/1983
08/23/1983US4399583 Hand float
08/23/1983US4399581 Plaster surface finishing device
08/16/1983US4399170 Method for smoothing wallboard tape joints
08/09/1983US4397125 System for aligning uneven thickness panel sections
07/1983
07/26/1983US4395457 Insulating liquid such as polymerized methacrylic resins
07/21/1983WO1983002476A1 New device for fixing tiling
07/21/1983WO1983002475A1 An apparatus for spraying concrete
07/19/1983CA1150205A1 Device for the measured discharge of viscous component substances
07/05/1983US4391074 Weep screed
07/05/1983US4391013 Finishing tool for smoothing wallboard tape joints
07/05/1983CA1149191A1 Adjustable screed bar apparatus
06/1983
06/14/1983US4388017 Troweling blade rotor assembly
06/07/1983US4386717 Dispenser having hose-like expandable member
05/1983
05/17/1983US4384017 Wallpaper preparation board
05/11/1983WO1983001648A1 A process for installing and dismantling screen arrangements, and equipment for carrying out the process
05/03/1983US4381911 Portable hand controlled cement finishing machine
05/03/1983US4381727 Sealing agent injecting machine
04/1983
04/28/1983WO1983001495A1 Spring element
04/19/1983CA1144775A1 Jointer for compacting and smoothing mortar joints of masonry walls
03/1983
03/29/1983US4377984 Connecting assembly for pipe lining equipment
03/29/1983US4377893 Apparatus and method for aligning a weatherstrip guideway with a receiving slot
03/23/1983EP0074678A1 Method for feeding fibrous insulating material, in particular glass wool fibres, into the cavity of a hollow wall
03/16/1983EP0074234A2 Improvements in scabbling apparatus
03/09/1983EP0073316A1 Profile determining of plaster thickness for insulation plasters, in particular edge profile strip
03/08/1983US4375934 Lifting and positioning apparatus for construction panels
03/08/1983US4375709 Concrete working tool
02/1983
02/22/1983CA1141707A1 Dispenser actuating chuck adapter
02/15/1983US4373987 Angle-attachment stabilizing unit
02/15/1983CA1141184A1 Twin trowel cement finishing machine
02/01/1983US4371330 Adjustable screed bar apparatus
02/01/1983US4371287 Surface trowelling device
01/1983
01/18/1983US4369014 Panel hanger
12/1982
12/28/1982US4365762 Material moving apparatus
12/21/1982CA1137714A1 Scarifying machine
12/15/1982EP0066724A1 Spraying device, particularly for sprayable concrete
12/08/1982EP0066503A1 Mounting device for edge-protecting borders on the edges of prefabricated panels
12/01/1982EP0065674A2 Plaster fillet for the realization of flat sub-plasters
10/1982
10/19/1982US4354701 Glazier's punch
10/06/1982EP0061981A1 Carbon foundation for metallurgical furnaces, and method for its manufacture
09/1982
09/28/1982US4351694 Rack for laying Italian and quarry tile
09/21/1982US4350279 Batten setter
09/14/1982CA1131461A1 Rotary power trowel
08/1982
08/31/1982US4346784 Knee support apparatus
08/24/1982CA1130106A1 Surface trowelling device
07/1982
07/13/1982US4339219 Panel raising and positioning apparatus
07/13/1982US4338718 Grout removing tool
07/06/1982US4338156 Glazing strip applicator tool
06/1982
06/29/1982US4336706 Lathekin
06/23/1982EP0054026A1 Lost formwork for use when casting concrete floors.
06/22/1982US4335913 Ceiling tile replacing and positioning apparatus
06/22/1982US4335511 Dry wall outlet box locator and cutter assembly
06/22/1982US4335485 Variable pitch trowels
06/15/1982US4334397 Masonry structure and apparatus and process for spacing block in the structure
06/09/1982EP0053411A1 Filler gun suitable for cavity injection
06/08/1982US4333973 Expansion, setting, foams
06/01/1982US4332203 Railway car floor assembly apparatus
05/1982
05/25/1982US4331297 Water spray attachment for concrete finishing machine
05/25/1982US4330939 Template for trimming coved linoleum and the like
05/18/1982US4330355 System for controlled and immediate sealing of structural joints and plaster line cracks
05/18/1982CA1123999A1 Field-installed insulation and apparatus for and method of making and installing the same
05/18/1982CA1123594A1 Telescoping and folding straight edged ruler segments
05/04/1982CA1122789A2 Glass-ceramic structures and sintered multilayer substrates thereof with circuit patterns of gold, silver or copper
04/1982
04/13/1982US4324084 Method of applying cementitious material to a mortar joint
03/1982
03/23/1982US4320986 Motor powered rotary trowel
03/02/1982US4317314 Surface finishing machine
02/1982
02/23/1982US4316302 Trowel
02/09/1982US4314429 Siding holder
02/09/1982US4314395 Surface roller
01/1982
01/26/1982US4312603 Twin trowel cement finishing machine
01/19/1982US4311258 Tuck pointing gun with flexible plunger
01/06/1982EP0042971A2 Smoothing trowel, particularly for bricklaying
01/05/1982US4308653 Apparatus for inserting pile weatherstrip in a groove
12/1981
12/29/1981US4307481 Flexible drywall contouring and joint finishing tool
12/23/1981EP0042193A1 Process and spraying device for the filling of hollow spaces
12/22/1981US4306323 Tool for removing glazing
12/08/1981US4304078 Adjustable support apparatus
12/01/1981US4302989 Apparatus for holding panels for fastening to a carrier framework
11/1981
11/17/1981US4300684 Glaziers point and retaining means
11/10/1981US4299513 Edge-shaping tool for forming surface of wet concrete in regions abutting a joint
10/1981
10/20/1981US4295274 Scarifying machine
10/20/1981US4295242 Corner beading cleaner
09/1981
09/22/1981US4290582 Wall puller tool
09/17/1981WO1981002600A1 Arrangement for laying concrete floors
09/09/1981EP0035281A2 Method and apparatus of blowing mortar or the like
08/1981
08/25/1981US4285134 Shingle locating gauge
08/18/1981US4284464 Apparatus for making corner joints of sealing profiles for windows, doors or the like
08/18/1981CA1107247A1 Wallpaper applicator
08/04/1981CA1106166A1 Apparatus for marking building panels
07/1981
07/28/1981US4280312 Apparatus for installing strips of material to support elements of a building
07/14/1981US4278244 Pivotable dolly for holding transporting and hanging a door
06/1981
06/16/1981US4273296 Material moving apparatus
06/16/1981US4272935 Field-installed insulation and apparatus for and method of making and installing the same
04/1981
04/28/1981US4263717 Locating tool
04/28/1981US4263677 Method and means for finishing the joints between plasterboard wall panels
04/21/1981CA1099676A1 Constant feeding apparatus
04/21/1981CA1099675A1 Electric caulking gun
04/14/1981US4261607 Tool for installing accoustical ceiling panels
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