| Patents for E04F 21 - Implements for finishing work on buildings (10,385) |
|---|
| 04/07/1981 | US4260273 Seam sealer applicator attachment |
| 04/07/1981 | US4260272 Processor and dispenser |
| 03/31/1981 | US4259135 Glazing technique |
| 03/31/1981 | US4258898 Plaster surface finishing device |
| 03/11/1981 | EP0024467A2 Device for sustaining panels during their securing to a supporting construction |
| 03/10/1981 | US4254980 Trowel device |
| 03/10/1981 | US4254945 Fixture for hanging large panels |
| 03/10/1981 | CA1097270A1 Apparatus for applying tape and adhesive to wallboard joints |
| 03/03/1981 | US4253813 Apparatus for applying a flowable coating material to the interior of a stack |
| 03/03/1981 | US4253214 Finish work trowel |
| 03/03/1981 | CA1096601A1 Method of providing thermal insulation and product therefor |
| 02/04/1981 | EP0023374A1 Process for applying insulating layers onto surfaces |
| 02/04/1981 | EP0023352A1 Spraying apparatus |
| 01/28/1981 | EP0023060A2 Apparatus for feeding insulating material, such as rock wool or glass wool, into the cavity of a hollow wall |
| 01/27/1981 | CA1094340A1 Concrete floor finisher |
| 12/30/1980 | US4241487 Disposable unitary spline installation tool |
| 12/09/1980 | US4237614 Adjustable locator for furring strips |
| 12/09/1980 | CA1091003A1 Method and apparatus for automatically repairing the lining of a furnace |
| 12/02/1980 | US4236956 Floor laying tool |
| 11/18/1980 | US4233788 Tool for blowing insulation into an existing wall structure having a brick exterior |
| 11/11/1980 | US4232980 Rotary power trowel |
| 11/04/1980 | CA1088733A1 Gasket installing device |
| 10/28/1980 | US4230441 Outside corner finishing tool |
| 10/28/1980 | US4230356 Tile-grout applicator |
| 10/21/1980 | US4229118 Screed support |
| 10/14/1980 | US4227307 Apparatus for scribing wall panels |
| 10/07/1980 | CA1086979A1 Spaced-rotor ride-type surface working machine with single-stick control of all movements |
| 09/30/1980 | US4225086 Method and a device for adding material in an air stream to a nozzle |
| 09/30/1980 | US4224726 Hot melt carpet seam roller |
| 09/09/1980 | US4221620 Method of providing sub-floor with decorative floor panels |
| 08/06/1980 | EP0014078A1 A dispenser for dispensing fluent substances |
| 08/05/1980 | CA1083198A1 Lifting device |
| 07/24/1980 | WO1980001471A1 A dispenser for dispensing fluent substances |
| 07/22/1980 | US4213490 Insulation gun |
| 07/15/1980 | US4212110 Apparatus for marking building panels |
| 07/01/1980 | US4210485 Wallpaper applicator |
| 06/24/1980 | US4208799 Inch gauge |
| 06/10/1980 | CA1079039A1 Gasket installing device |
| 05/27/1980 | US4204295 Grout scrubber and cleaning tool for tile |
| 05/27/1980 | CA1078333A1 Corner mastic applicator with adjustable flex between sides |
| 05/20/1980 | US4203227 Telescopic straight edge |
| 05/13/1980 | US4202108 Apparatus and method for marking points and lines during building construction |
| 05/13/1980 | US4202093 Low cost, renewable scraping implement |
| 05/13/1980 | CA1077439A1 Mastic applicator regulator using angled notched sliding ramp |
| 05/06/1980 | CA1076792A1 Apparatus for treating a surface |
| 04/30/1980 | EP0010400A1 Method and apparatus for inserting weatherstrip or the like in a groove |
| 04/22/1980 | US4199280 Equipment for installing insulation |
| 04/15/1980 | US4198178 Concrete floor finisher |
| 04/15/1980 | US4197605 Glazing tool |
| 04/01/1980 | US4196028 Taping tool |
| 04/01/1980 | US4195809 Screed bar support stake and method |
| 03/11/1980 | US4192626 Machine for applying a uniform pressure |
| 03/04/1980 | US4190943 Gasket installing device |
| 02/20/1980 | EP0007975A1 Device for permanently shuttering surfaces, especially of walls or the inside surfaces of roofs of buildings, with panels |
| 02/19/1980 | US4188723 Window putty removal apparatus |
| 02/19/1980 | CA1071859A1 Door framing fixture and method |
| 01/29/1980 | US4185950 Support roller scrapers for wallboard mastic applying apparatus |
| 01/29/1980 | US4185924 Flowable material pump apparatus |
| 12/11/1979 | US4177618 Method and apparatus for installing insulation |
| 12/04/1979 | US4176831 Template for supporting a door frame |
| 11/27/1979 | US4175998 Foam welding apparatus |
| 11/27/1979 | US4175899 Lifting device |
| 11/13/1979 | US4174249 System for instantaneous sealing of cracked lines in plaster |
| 11/06/1979 | CA1065684A1 Spacer |
| 10/30/1979 | US4172313 Gasket installing device |
| 10/16/1979 | CA1064432A1 Cement mixture blowing device |
| 09/18/1979 | US4167810 Cutting tool |
| 09/18/1979 | CA1062494A1 Concrete finisher with relieved guard ring section |
| 09/04/1979 | CA1061760A1 Method and apparatus for applying insulation material to a wall of a building structure |
| 09/04/1979 | CA1061694A1 Method and arrangement for installation of ribbon-type enclosing structures |
| 08/14/1979 | US4164346 Lap siding tool |
| 08/07/1979 | CA1059722A1 Wallboard application method and apparatus therefor |
| 07/31/1979 | CA1059335A1 Wall construction and method of construction |
| 07/03/1979 | CA1057597A1 Decorative relief finish process |
| 06/26/1979 | US4159029 Tool for applying building siding |
| 06/26/1979 | US4158937 Concrete screed adjustable stirrup |
| 06/19/1979 | US4158455 Wall panel installation jig |
| 06/05/1979 | US4156966 Grout saw |
| 05/22/1979 | US4155175 Siding hanging tool |
| 05/22/1979 | US4155142 Tile grout scraper tool |
| 05/22/1979 | US4155141 Cement finishing tool |
| 05/15/1979 | US4154486 Cement mixture blowing device |
| 05/08/1979 | CA1054105A1 Dispensing gun |
| 04/24/1979 | US4150755 Panel placing device |
| 04/18/1979 | EP0001530A1 Device for affixing connecting tabs on panels such as glass panes |
| 03/27/1979 | US4146599 Device for applying exposed aggregate and method of applying said aggregate |
| 03/06/1979 | CA1049977A1 Interlock with inside of cylinder |
| 03/06/1979 | CA1049733A1 Wallboard laminating clip |
| 02/27/1979 | US4141192 Door brace for facilitating hanging |
| 02/20/1979 | US4140279 Spray gun |
| 02/06/1979 | US4138099 Materials handling device |
| 01/16/1979 | US4134242 Method of providing thermal insulation and product therefor |
| 01/02/1979 | US4132517 Recess filling mastic applicator with straight torsional spring and means for altering effective spring length |
| 12/26/1978 | US4131406 Tools for making impressions in hardenable materials |
| 12/12/1978 | US4129407 Curvature and pressure regulator for trowelling bars of mastic applicator and finishing tools |
| 12/12/1978 | US4129338 Cellulosic insulation blowing machine |
| 11/28/1978 | US4127434 Dry wall taping machine having pneumatic assisted operation |
| 11/21/1978 | CA1042960A1 Movable vacuum secured apparatus for inclined or vertical surfaces |
| 11/07/1978 | US4123973 Brocade tool |
| 10/17/1978 | US4120484 Panel hoisting and positioning device |