Did You Know...
...that two musicians were responsible for the invention of color print film? Fascinated by photography, Leopold Godowsky and Leopold Mannes worked together to produce an easy-to-use, practical color film. They worked full time as music teachers and gave concerts while experimenting during their off hours in Mannes' kitchen. Their success earned them full-time, well-paying jobs at Kodak and their efforts resulted in Kodachrome film, which was introduced in 1935.
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| Number | Title | Issue Date |
| 8051611 | Exterior insulation and finish system and method and tool for installing same An exterior insulation and finish system (EIFS) is provided for use with associated insulation and substrate layers of a building. The system includes primary and secondary water resistant barriers on first and second surfaces of the associated insulation layer. The... | 11/08/2011 |
| 7987640 | Foundation for a wind turbine Embodiments of the invention provide a foundation for a wind turbine. The foundation includes a section which is partly embedded in a concrete section and a cover which is arranged across an intersection between the embedded section and the concrete section. In that... | 08/02/2011 |
| 7856767 | Crawlspace encapsulation and drainage system A novel simplified system for protecting a crawlspace against the entry of sub-soil water vapor and external ground water from the crawlspace walls and floor and for completely isolating the crawlspace from water vapor from the ground. The present system comprises a... | 12/28/2010 |
| 7437855 | Water and water vapor structural barrier The invention discloses an improved seal for providing protection against water, water vapor, and other vapors from entering into and permeating through a concrete slab. The seal includes three primary functional edges extending from a common junction, a first edge ... | 10/21/2008 |
| 7365446 | Wind power plant having power module mounted on tower foundation and method for use in constructing same The invention relates to a method for constructing a wind energy plant and to a wind energy plant as such. An aim of one aspect of the invention is to provide a method for constructing wind energy plants at lower expenses and more rapidly. According to one aspect, a... | 04/29/2008 |
| 7356968 | Polymer composite basement door Cellar or bulk head doors having sidewalls are provided which are made of a polymer and which are strong, durable, attractive, virtually maintenance free, easily assembled, have connection and anchorage points which allow the door assembly to be used over a wide tem... | 04/15/2008 |
| 7335374 | Multi-layer barrier preventing wood pest access to wooden structures A method and device are disclosed which prevent the intrusion of insects onto wood structures by using a barrier capable of retaining pesticide. In the disclosed method, the barrier maintains a minimal effective level of insecticide for a predetermined period of tim... | 02/26/2008 |
| 7290961 | Lightweight trench shield A lightweight trench shield having side panels spaced apart by spreaders. Each panel has a core formed of a metal honeycomb with the core faces having a fiber in resin matrix layer thereon. The core density varies with regions proximate the spreader supports being i... | 11/06/2007 |
| 7228668 | Protective covering and method of manufacturing A protective covering (10) for protecting surrounding items, i.e., walls, floors, and furniture, during construction, moving, or other activities. Covering (10) includes a protective backing layer (12) having a front side (14), a back sid... | 06/12/2007 |
| 7209007 | Combined analog signal gain controller and equalizer An analog signal gain controller and equalizer with an increased signal bandwidth for reducing intersymbol interference (ISI) within a digital data signal. ... | 04/24/2007 |
| 7174681 | Concrete from stake system with self-sealing plug Method and apparatus for securing a building foundation form disposed on a moisture barrier membrane. The method includes the steps of positioning one end of a concrete form stake in a mating structure of a plug, penetrating the moisture barrier membrane with a tip ... | 02/13/2007 |
| 7166365 | Exterior finishing system including a bond-compatible composite membrane An exterior finishing system including a bond-compatible composite membrane having a first self-adhesive material layer and a second rough fabric layer, and its use as an intermediate layer between a building structure substrate and exterior finishing materials is p... | 01/23/2007 |
| 7162844 | Use of partial precast panels for construction of concrete walls and shells A precast panel for building reinforced concrete walls has a metal liner that forms a front surface of the panel. A concrete mass is disposed behind the liner. The panel has reinforcement structure within the concrete mass that can be used to provide continuity of r... | 01/16/2007 |
| 7143558 | Drying system for structural waterproofing A drying system for structural waterproofing of an enclosure includes a drainage conduit for draining water from the enclosure. The drainage conduit has a periphery defining an interior and an air inlet and air outlet. An air circulator circulates air between the ai... | 12/05/2006 |
| 7137225 | Foundation wall system A wall system uses panels constituted by a sandwich of two polyolefin sheets and an interior layer of glass fiberboard. Such structural panels are used with a system of steel studs and channels to form walls of high strength and light weight. These walls are particu... | 11/21/2006 |
| 7131239 | Structural slab and wall assembly for use with expansive soils A foundation assembly for use with expansive soils. The assembly includes a slab form, such as metal pan, for receiving poured concrete, a structural slab cast into the form, and structural members, e.g., piers, footing pads, and the like, contacting and/or extendin... | 11/07/2006 |
| 7114305 | Hybrid arched overfilled structure A hybrid arched overfilled structure includes a combination of pre-cast side elements and at least one cast-in-place crown sector element. The side elements are pre-cast generally in a horizontal orientation and subsequently lifted into place. The crown sector eleme... | 10/03/2006 |
| 7069700 | System for covering hurricane panel studs A system for covering fasteners that are provided at an exterior building wall for mounting storm panels. The system includes cover plates that are located adjacent to the fasteners. The cover plates are mounted so as to be pivotable about one side of a mounting tra... | 07/04/2006 |
| 7043887 | Pre-isolated storage tank for cold liquids A storage tank (100) with a pre-insulated outer tank (110) has been described, and a method for building such. For building a wall (112) of an outertank (110), a formwork (90) is erected with an inner partition (92) to which... | 05/16/2006 |
| 7017309 | Waterproof sealing system for a building foundation The subject invention is a sealing system for a building structure to protect the building foundation from moisture penetration, said system comprising a layer of waterproof lining placed under the foundation and adjacent to the outer walls of the foundation or the ... | 03/28/2006 |
| 7003918 | Building foundation with unique slab and wall assembly, external sump, and void retention dam A structural foundation assembly for use with expansive and other soils. The foundation includes slab and wall assembly in which foundation walls are poured on an upper surface of a previously poured slab such that the slab supports the walls. The slab is poured in ... | 02/28/2006 |
| 6962463 | Construction of environmental and water-permeable paving A method of constructing an environmental and water-permeable paving, which includes the steps of connecting a plurality of frame units composed of water ducts and connecting meshes to form a great area of framework; burying the frame units into the soil, above the ... | 11/08/2005 |
| 6935083 | Skirting for manufactured and modular homes A skirting system for placement around a manufactured or modular home is provided wherein said system comprises a plurality of panels with upper and lower ends wherein the panels abut each other side to side to form a perimeter around the home. A plurality of base p... | 08/30/2005 |
| 6931802 | Flood protection barrier A flood protection barrier is disclosed that can be deployed in the event of an immanent flood risk. The barrier comprises a shield having a sealing element and securing means for securing the shield in place to at least partially close an aperture in a wall of a bu... | 08/23/2005 |
| 6898909 | Flooring Improved flooring is disclosed that is formed by concrete slabs (1) with several parallel ribs (11) on the upper surface, between which there are longitudinal channels (12) connected with a main channel (2) laid transversally, in relation... | 05/31/2005 |
| 6868643 | Integrated system for controlling water intrusion and air movement through exterior wall construction An integrated moisture/air barrier system that serves to mitigate the penetration of water and air around or through various types of exterior wall building sheathing products such as plywood, OSB, gypsum board, cement board, rigid foam boards and foil-faced composi... | 03/22/2005 |
| 6766620 | Building levelling system A building levelling system is provided for a building having a basement or foundation supported on expansive soil. A water management system is included for maintaining water in the expansive soil at a level adjacent the foundation to saturate the soil with water a... | 07/27/2004 |
| 6691472 | Foundation wall protector A foundation protector for a foundation wall prevents moisture being retained in the foundation wall and also provides drainage for surface water so that water does not rest against the surface of the foundation wall. The foundation protector has a smooth... | 02/17/2004 |
| 6684579 | Drainage mat and mortar blocker A drainage mat and mortar blocker system including a panel and polymeric drainage mat which includes protrusions on the front side and indentations on the back side of the mat. A filter fabric is affixed to the side of the mat containing the protrusions. ... | 02/03/2004 |
| 6676780 | Radon suppression The flow of radon from the ground into a building is suppressed by placing a plastic film on or under the lowest floor of the building. The plastic film is made of a material having an oxygen diffusivity of less than about 10 cubic centimeters per day.... | 01/13/2004 |
| 6672016 | Wall and sub-floor water drain barrier panel for basement water-control systems A sub-floor, perimeter, L-shaped water drainage panel for new construction basements having walls and supporting footings for receiving and draining water running down the walls and/or water entering at the wall/footing interface. The plastic drainage pan... | 01/06/2004 |
| 6640505 | Hybrid arched overfilled structure A hybrid arched overfilled structure includes a combination of pre-cast side elements and at least one cast-in-place crown sector element. The side elements are pre-cast generally in a horizontal orientation and subsequently lifted into place. The crown s... | 11/04/2003 |
| 6634144 | Home waterproofing system A waterproof system for draining water away from a building located in ground having a surface above which a portion of the building extends. The building has a footer and at least one wall extending vertically from the footer. The system includes a first... | 10/21/2003 |
| 6629390 | Environmental protection and detection system An environmental protection and detection system includes a vapor and gas impervious barrier extending beneath at least part of the area of an enclosure to prevent fluids leaked or spilled within the enclosure for flowing downwardly into the underlying so... | 10/07/2003 |
| 6606836 | Flexible liner for a concrete container The present invention is method and resulting assembly for applying a flexible liner to the outer surface of a pre-cast concrete walled container to be buried in an earthen excavation.... | 08/19/2003 |
| 6588979 | Flood fence A flood fence wherein a plurality of deflectors or sections are placed end to end and into the soil in upright positions. The sections have a saw tooth bottom edge and downwardly extending uprights that engage within a soil substrate to thereby protect th... | 07/08/2003 |
| 6575666 | Crawlspace encapsulation system A system for encapsulating a crawlspace against the entry of sub-soil water vapor and also against the entry of external ground water from the crawlspace walls and for completely isolating the building from water vapor from the earth. The present system c... | 06/10/2003 |
| 6546679 | Self-adhesive protectant for insulated building foundation An insulated building foundation protective arrangement includes a multi-layer, reinforced, waterproof, rubberized asphalt, U.V. resistant laminate having a self-adhesive backing attachable to an insulated building foundation without any other mechanical ... | 04/15/2003 |
| 6543189 | Environmental protection and detection system An environmental protection and detection system includes a vapor and gas impervious barrier extending beneath at least part of the area of an enclosure to prevent fluids leaked or spilled within the enclosure for flowing downwardly into the underlying so... | 04/08/2003 |
| 6517285 | Method and system for water conservation A method and system for water conservation relies upon the reduction of evaporative losses from water storages having a high ratio of surface area to depth. The system comprises a plurality of buoyant flexible membrane strips interconnected along adjacent... | 02/11/2003 |
