| Patents for E04F 21 - Implements for finishing work on buildings (10,385) |
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| 09/30/1992 | EP0506421A1 Method for shotcreting |
| 09/30/1992 | CN2117421U Telescopic template |
| 09/30/1992 | CN1064910A Whitewash machine |
| 09/29/1992 | CA1307938C Vibratory concrete screed |
| 09/27/1992 | CA2053788A1 Pistol grip apparatus for applying tape and adhesive to wallboard joints |
| 09/23/1992 | EP0505329A1 Post for marking the door opening in the construction of walls in masonry, able to support the counterframe of the door |
| 09/23/1992 | CN2116734U Strike-off board |
| 09/23/1992 | CN2116733U Plastering, scraping machine for ceiling |
| 09/23/1992 | CN2116732U Hollow rolling type coating brush |
| 09/17/1992 | WO1992014012A3 A device for laying rigid flooring modules |
| 09/17/1992 | DE4108455A1 Cramp for cramping up door linings to wall openings - is one piece cramp with three adjusting jaws simultaneously adjusting alignment and fixing anchors |
| 09/16/1992 | CN2116043U Simple pot spraying apparatus |
| 09/16/1992 | CN2116042U Wall paper gluer |
| 09/15/1992 | US5147146 Variable pitch power trowel |
| 09/09/1992 | EP0502230A1 Smoothing and compressing apparatus |
| 09/08/1992 | US5144777 Grommet assembly for wall panels |
| 09/02/1992 | EP0500999A2 Fluff-type organic insulating pulp and method of fabrication and application |
| 09/02/1992 | CA2039303A1 Fluff-type organic insulating pulp and method of fabrication and application |
| 09/01/1992 | US5143264 Flat finishing box apparatus for dispensing material in a variety of swath widths |
| 08/27/1992 | DE4105920A1 Step truing device for stairways involving steps with same height and depth - entails withdrawal slide movable along guide rail with adjustable withdrawal rail corresp. to mass of step to be fitted |
| 08/20/1992 | WO1992014012A2 A device for laying rigid flooring modules |
| 08/11/1992 | US5137752 Gypsum wallboard taping system |
| 08/11/1992 | US5137386 Wallboard spotter tool |
| 08/06/1992 | DE4103147A1 Marking arrangement for transferring position images, esp. of bore holes - contains thin foil marking plates with crossed wires printed on them between removable carrier foils |
| 08/04/1992 | US5135207 Surface alignment device |
| 08/04/1992 | US5134907 Device for use in the installation of flooring |
| 08/04/1992 | US5134823 Trim strip apparatus for concealing a joint |
| 07/30/1992 | DE4118536C1 Light plaster mixt. for spraying - consisting of water and cement with light aggregate mfd. by mixing foaming agent with cement and injecting into mixing chamber |
| 07/30/1992 | DE4102488A1 Flexible spacer for locating joints in tiling - has continuous core with a series of protrusions along its length |
| 07/22/1992 | EP0495016A1 Device for mounting a door frame in a wall opening |
| 07/21/1992 | US5131590 Fibrous sprayed insulation having homogeneous density |
| 07/21/1992 | US5131205 Sleeve for aiding in the affixation of board on a surface |
| 07/21/1992 | US5131164 Indexing apparatus for aligning cutouts |
| 07/15/1992 | EP0494324A1 A surface rotating smoothing tool particularly for mortar mural coatings |
| 07/15/1992 | CN2110048U Dust removing and whitewashing apparatus |
| 07/14/1992 | US5129803 Concrete leveling machine |
| 07/14/1992 | US5129774 Sheet-rock lifter |
| 06/30/1992 | US5125479 Knee support apparatus |
| 06/24/1992 | CN2108135U Ceiling plastering device |
| 06/23/1992 | US5123172 Spacing gauge for molding and trim |
| 06/17/1992 | CN2107499U Building scraper |
| 06/17/1992 | CN2107498U Multi-knife hollow dust-proof hand tool for wall drilling |
| 06/16/1992 | US5122006 Trowelling bar arching adjustment apparatus |
| 06/11/1992 | WO1992009770A1 Adhesive applicator and tiling process |
| 06/11/1992 | CA2056335A1 Power actuated tool for installing metal corner strip |
| 06/10/1992 | CN2106863U Floor level smoothing machine |
| 06/09/1992 | US5119567 Glass block spacing tool and method |
| 06/07/1992 | CA2057085A1 Telescoping extension rod having pivotably adjustable tool head |
| 06/04/1992 | DE4037981A1 Concrete floor finishing machine - has unit detecting smoothing plant height and controlling adjusting mechanism |
| 06/02/1992 | CA1302115C Device for imprinting surface of fresh concrete |
| 05/27/1992 | EP0486540A1 Improvements in, or relating to, portable spraying apparatus |
| 05/27/1992 | CN1061454A Rolling brush with pulp-collecting box |
| 05/26/1992 | US5115536 Adjustable concrete finishing tool |
| 05/20/1992 | EP0486432A1 Outlet device for a hose transporting concrete, mortar, floor cement or the like |
| 05/20/1992 | CN2104898U Coating roller having anti-dripping function |
| 05/19/1992 | US5114527 Drywall tape applying tool |
| 05/19/1992 | US5114294 Multi-directional lifting and handling attachment for a boom-type vehicle |
| 05/19/1992 | US5114281 Machine for blowing thermal insulation |
| 05/19/1992 | US5114127 Plumb-align device |
| 05/19/1992 | US5114064 Powder charge operated setting tool |
| 05/19/1992 | US5114040 Hopper for dispensing cement or mortar |
| 05/13/1992 | EP0484873A1 Mineral fiber spray and injection method with foam transport system |
| 05/13/1992 | CN1016635B Multipurpose machine for concrete wall pouring brick wall bonding and plastering |
| 05/06/1992 | EP0483186A1 A brace |
| 04/29/1992 | EP0288531B1 Trowel for the application and working of building materials |
| 04/28/1992 | US5108220 Light weight, fast steering riding trowel |
| 04/28/1992 | US5108011 Adhesive injector |
| 04/28/1992 | CA1299493C Door reinforcing device |
| 04/22/1992 | CN2102328U Semi-automatic multifunctional plastering machine |
| 04/21/1992 | US5106439 Application of coverings to surfaces |
| 04/21/1992 | CA1299152C Method and apparatus for pneumatically discharging hydromechanically conveyed hydraulic building material for underground operations |
| 04/20/1992 | CA2039738A1 Suspended surfaces for the application of plasters |
| 04/16/1992 | WO1992006257A1 A panel lifting device |
| 04/15/1992 | CN2101708U Electric plaster sprayer |
| 04/14/1992 | US5104696 Pumping and continuous circulation during shutdown prevents hardening in hoses |
| 04/14/1992 | US5103547 Apparatus and method for placing weather stripping in a channel |
| 04/08/1992 | EP0479760A1 Method to place panel shaped elements in frames |
| 04/08/1992 | EP0479720A1 Method and device to lay false floors as well as false floor supports |
| 04/07/1992 | US5102258 Electric powered trowel |
| 04/01/1992 | CN1059863A Nailing tools operated by detonating force |
| 03/31/1992 | US5099539 Telescoping extension rod having pivotably adjustable tool head |
| 03/31/1992 | CA1298184C Method and apparatus for producing prefabricated foam-insulated walls |
| 03/24/1992 | US5098278 Concrete finishing tool |
| 03/18/1992 | CN2099154U Wall rendering machine |
| 03/17/1992 | US5096330 Pitch control mechanism for a surface finishing machine |
| 03/17/1992 | US5095573 Scraper tool |
| 03/17/1992 | CA1297315C Directional control mechanism for surface working machine |
| 03/11/1992 | CN2098530U Plaster coater |
| 03/10/1992 | US5094007 Adjustable siding gauge |
| 03/05/1992 | DE4027039A1 Aid for laying flagstones or tiles - is shaped as cross with fifth arm at right angles to plane of cross |
| 03/03/1992 | CA1296580C Device for mounting doors and windows |
| 02/26/1992 | EP0471863A1 Device for applying glue to tiles floors, etc. |
| 02/26/1992 | EP0358721B1 Method and apparatus for forming a path for a screeding means |
| 02/25/1992 | US5090597 Masonry grout bag |
| 02/20/1992 | WO1992002700A1 Device for mounting a door frame in a wall opening |
| 02/19/1992 | CN1058823A Orifice plate type rendering and painting (or whitewashing) machine |
| 02/18/1992 | US5088147 Adjustable length handle for flat finishers |
| 02/13/1992 | DE4123329A1 Vorrichtung fuer die montage einer tuerzarge in einer wandoeffnung Device for the installation of a door frame in a wandoeffnung |
| 02/12/1992 | EP0470601A1 Drilling template for the mounting holes of the hinge parts of the frame of a window or door |
| 02/11/1992 | US5087310 Wallboard bundling tape and method |