SEAMAN CORPORATION Patent applications |
Patent application number | Title | Published |
20140215963 | COMPOSITE ROOF SYSTEMS AND METHODS OF INSTALLATION - A roofing system, assembly and related methods of manufacture and installation for simulating a metal roof includes a membrane which is installed over a roof deck and aesthetic ribs installed directly on the membrane layer using a hot melt adhesive having a melting temperature below the melting temperature of the membrane. | 08-07-2014 |
20140159359 | ROOFING COMPOSITION - A split-flashing composition for covering a protrusion from a roof, having a flange for sealing to a roof surface with an in-plane spiral closed-loop opening with first and second end portions connected together in an off-set manner, and a generally conical collar portion that extends from the flange portion, the collar portion having a curved wall section and a planar wall section that define an internal volume within the collar portion. | 06-12-2014 |
20140072751 | WATERPROOF MEMBRANES - Waterproof membranes have a single-ply polymer coated substrate and at least one adhesive layer for architectural and structural waterproofing. | 03-13-2014 |
20120267052 | ROOFING APPARATUS - An apparatus for welding a synthetic strip to a roofing membrane that is attached to a roofing construct, the synthetic strip having a central raised portion that extends along the longitudinal length of the synthetic strip, the synthetic strip having flanges extending widthwise from the central raised portion, and the synthetic strip having a substantially planar underside portion, the apparatus having a self-propelled housing having a drive wheel for movably supporting the housing on the membrane; a first guide-wheel element mounted to the housing and positioned in or underneath the housing and the first guide-wheel element having a peripheral channel adapted to engage and receive the underside flat-planar portion of the synthetic strip and guide the synthetic strip, wherein the guide-wheel receiving channel has a channel width adapted to receive the total width of the synthetic strip. | 10-25-2012 |
20120126529 | Roofing Composition - A split-flashing composition for covering a protrusion from a roof, the composition having a flange portion adapted for sealing to a roof surface, the flange portion being substantially planar and having an in-plane spiral shape that describes a closed-loop opening for receiving the protrusion; the flange portion having first and second flange end portions that are connected to each other in-plane and in an off-set manner; a collar portion fixably attached to the flange portion; a closed-loop collar-portion construction having a substantially curved wall section and a substantially planar wall section that are connected to each other and together define an internal volume of space, wherein the substantially curved wall section spirals outwardly from a first substantially curved wall section edge portion to a second substantially curved wall section edge portion; the collar portion having a substantially conical shape, wherein the cross-sectional area of the internal volume of space decreases as the distance between the flange portion and the cross-sectional area increases, the cross-sectional area being in a plane that is substantially perpendicular to a collar-portion longitudinal axis; and the collar portion having a substantially planar wall section that is substantially perpendicular to both a first substantially curved wall section edge portion and a second substantially curved wall section edge portion. | 05-24-2012 |
20090321001 | ONE-PASS DIRECT DOUBLE LAMINATION APPARATUS AND PROCESS - A method and apparatus for forming a laminate of calendered films in one pass including feeding means for feeding a base fabric; heating means for preheating the fabric to raise the temperature of the fabric and remove residual moisture; a first calendering means for forming a calendered film and applying said film to the base fabric; roller means for joining the first calendered film to said base fabric; a second calendering means located subsequent to and spaced apart from the first calendering means for forming a second calendered film and applying the second film to the uncoated side of the base fabric; roller means for joining the second calendered film to said base fabric to form the double laminated film; means for cooling the double laminated film; and means for collecting the laminated film. | 12-31-2009 |