| Patents for E04D 15 - Apparatus or tools for roof working (1,929) |
|---|
| 10/18/1988 | US4778014 Ventilating means |
| 09/29/1988 | DE3710010C1 Inclined hoist, in particular for roofing tiles |
| 09/14/1988 | EP0282385A1 Device for anchoring at rafters for roof works |
| 09/13/1988 | US4770272 Safety attachment for ladder |
| 08/25/1988 | WO1988006217A1 Apparatus for repeated marking at regular intervals |
| 08/23/1988 | US4766024 Perlite board with surface perforations, scorch-resistant coating and bitumen membrane |
| 08/16/1988 | US4763547 Shingle removing apparatus |
| 08/10/1988 | CN87208802U Construction equipment for roll-form pvc water-proof material |
| 08/02/1988 | US4761201 Self contained apparatus to guide a roll of roofing material, to heat the departing roofing material, and to accurately and sealably lay the heated roofing material on a roof surface |
| 07/28/1988 | WO1988005487A1 Fastening element with large-area plain washer |
| 07/26/1988 | US4759159 Building panel joint |
| 07/12/1988 | US4756578 Apparatus for removing shingles and the like |
| 06/30/1988 | WO1988004349A3 Hot plate welding device |
| 06/16/1988 | WO1988004349A2 Hot plate welding device |
| 06/16/1988 | DE3641723A1 Cultivation of vaulted roof with greenery |
| 05/10/1988 | US4743332 Applying asphalt by electric heat sealing; curved platen; cylindrical pressure roller; temperature senor; steering |
| 03/22/1988 | US4732307 Nailing apparatus |
| 02/16/1988 | US4725328 Lower surface heating means; overlapping seam compressor |
| 02/11/1988 | DE3625586A1 Process for fastening insulating-material panels and roof sheeting |
| 02/10/1988 | EP0255746A1 Device for positioning a means of fixing consisting of a screw and a plate |
| 01/19/1988 | US4720208 Aggregate leveling rake |
| 12/15/1987 | US4712307 Rafter angle measuring device |
| 12/01/1987 | US4709479 Shingle removing machine |
| 11/12/1987 | DE3615869A1 Process and apparatus for fusing-on bitumen sheets with heat-insulating material |
| 11/05/1987 | WO1987006641A1 Roof shingle laying machine |
| 10/28/1987 | EP0242819A2 Bending tool |
| 10/20/1987 | US4700526 Roofing shingle separating and laying machine |
| 10/13/1987 | US4699430 Material stripping apparatus |
| 10/13/1987 | CA1227927A1 Brake system for cutters of surface cleaning cutter cage |
| 09/08/1987 | US4691439 Powered roof shingle detacher and stripper apparatus |
| 09/08/1987 | US4691427 Tape fastening system |
| 08/25/1987 | US4689249 Method and apparatus for applying a coat of adhesively bonded expanded mineral grains to a surface of a structure |
| 08/18/1987 | US4686809 Method and apparatus for roofing |
| 08/11/1987 | US4685603 Fastener positioning device |
| 08/11/1987 | CA1225283A1 Sliding door track assembly including a track cover and mounting supports |
| 07/30/1987 | EP0219498A4 Building panel joint. |
| 07/28/1987 | US4682454 Standing seam roof assembly components |
| 06/23/1987 | US4674367 Apparatus for inserting and removing screws |
| 06/16/1987 | US4673219 Power driven roofing removal tool |
| 06/04/1987 | DE3542259A1 Cutting implement |
| 05/12/1987 | US4664447 Apparatus for removing roofing material |
| 05/12/1987 | US4663995 Device for removing or stripping material |
| 04/29/1987 | EP0219498A1 Building panel joint. |
| 04/16/1987 | DE3544677C1 Apparatus for the continuous application of bitumen sheeting on large surfaces |
| 04/14/1987 | US4657167 Automatic fastening machine for roof and deck coverings |
| 04/14/1987 | US4656808 Roof shingle laying machine |
| 03/31/1987 | US4654109 Hot trowel device and method |
| 03/24/1987 | US4652328 Process and device for the manufacture of connecting seams between overlapping segments made of elastomeres or thermoplastic materials |
| 03/24/1987 | US4651490 Fastening assembly for mechanically attaching a flexible membrane to a roof construction |
| 03/24/1987 | US4651373 Roofing tool |
| 02/03/1987 | US4640735 Cylinder assembly covering remover |
| 02/03/1987 | US4640553 Brake system for cutters of surface cleaning cutter cage |
| 01/21/1987 | EP0208775A1 Device for screwing screws with washers |
| 01/02/1987 | DE3522247A1 Process for the subsequent external insulation of horizontal or slightly inclined roofs, device for carrying out the process and roof insulation produced according to the process |
| 12/16/1986 | US4629094 Adhesive applicator |
| 10/29/1986 | CN85103137A Thermal preservation, heat insulating two-way prestressed rigid watertight roof slab |
| 09/02/1986 | CA1210582A1 Tool and method for scarifying a surface |
| 08/12/1986 | US4604921 Adjustable control assemblies |
| 07/31/1986 | WO1986004285A1 Device for screwing screws with washers |
| 07/30/1986 | EP0119191B1 Device for heating the bitumen layer of rolled roofing material |
| 07/29/1986 | US4602978 Apparatus for sealing lap joints of roofing sheets |
| 07/29/1986 | US4602401 Squeegee construction |
| 07/01/1986 | US4597234 Standing seam roof assembly |
| 06/03/1986 | US4592536 Apparatus for distributing a stack of roof panels atop a roof |
| 06/03/1986 | US4592108 For connection to a rotary power machine |
| 05/27/1986 | USRE32160 Combination roofing material unrolling and heat applying apparatus |
| 05/14/1986 | EP0180631A1 Method and apparatus for applying a coat of adhesively bonded expanded mineral grains to a surface of a structure |
| 04/29/1986 | US4584775 Roofers square and cap cutter |
| 04/01/1986 | CA1202482A1 Tool for use in stripping shingles |
| 03/11/1986 | US4574554 Surfacing method and apparatus |
| 01/29/1986 | EP0169417A2 Method and device for establishing junction seams between overlapping sections of elastomeric or thermoplastic material |
| 01/21/1986 | US4565965 Method and apparatus for locating roof leaks in flat roofs |
| 01/16/1986 | WO1986000363A1 Building panel joint |
| 11/21/1985 | WO1985005142A1 Method and apparatus for applying a coat of adhesively bonded expanded mineral grains to a surface of a structure |
| 10/22/1985 | US4548016 Membrane fastener apparatus |
| 10/15/1985 | US4547152 Device for heating the bitumen layer of rolled roofing material |
| 10/09/1985 | EP0157292A2 Device for conveying material on inclined roofs |
| 10/08/1985 | US4545847 Vinyl components |
| 09/17/1985 | US4541217 Double row shingle alignment fixture |
| 08/20/1985 | US4535920 Apparatus for applying lap sealant |
| 08/06/1985 | US4533423 Portable seam welding machine for thermoplastic sheets |
| 07/30/1985 | US4531397 Crimping tool |
| 06/18/1985 | US4523706 Automatic batten setter |
| 06/11/1985 | US4522192 Extruder melter apparatus |
| 05/28/1985 | US4519565 Paint-bucket holder |
| 05/08/1985 | EP0140136A1 Device for applying adhesives |
| 04/02/1985 | US4507991 Apparatus for installing fasteners |
| 03/27/1985 | EP0134904A2 Membrane fastener apparatus |
| 03/12/1985 | US4504352 Heat sealing apparatus |
| 01/23/1985 | EP0131851A1 Apparatus for driving or removing screws |
| 01/01/1985 | US4491608 Pouring, coating, water glass and adhesives |
| 11/21/1984 | EP0125460A2 Method and device for localising leaks in flat roofs |
| 10/23/1984 | US4477972 Tool for use in removing asphalt and wood shingles from a roof |
| 10/10/1984 | EP0120869A1 Roof seamer |
| 09/26/1984 | EP0119191A1 Device for heating the bitumen layer of rolled roofing material. |
| 08/21/1984 | US4466188 Roofing remover |
| 07/17/1984 | US4460433 Pressure roller for roofing machines |
| 05/22/1984 | CA1167640A1 Carpet stripping machine |
| 05/08/1984 | US4446623 Notching tool |
| 04/03/1984 | US4440588 Hot air welder for welding roofing material |