Quotables
"There is no likelihood man can ever tap the power of the atom."
Robert Millikan, Nobel Prize winner in physics
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7331150 | Shingle with interlocking water diverter tabs A shingle includes a body having a top surface, a bottom surface, an upper end, a lower end, a first side, and a second side. The body has a width defined as the distance between the first and second sides and a length defined by the distance between the upper and l... | 02/19/2008 |
| 7263809 | Shingle, in particular roof shingle A shingle includes a shingle neck, and a shingle body. A raised engagement and guide element (5) is disposed at the bottom side of the region of the shingle body (2) disposed remote relative to the shingle neck. The raised engagement and guide element ... | 09/04/2007 |
| 7121056 | Heated roofing shingles having an improved electrical interconnection system The present invention features a heated roofing system using standard-size roofing shingles each having a resistive heating element. Each shingle is designed to easily connect to a preassembled, flat electrical power cable having slide-on electrical connectors space... | 10/17/2006 |
| 6647687 | Simulated log siding Siding is provided for protective use on a structure. The siding simulates log construction and includes one or more panels which each include a top section, mounting section, flat section, female locking flange section, bowed section and male locking fla... | 11/18/2003 |
| 5860263 | Thickened reinforced roofing shingle This invention relates to a rectangular roofing shingle defined as a shingle unit having front and rear stepped edges and having (a) an undivided headlap portion and (b) a butt portion horizontally divided into at least 4 dissimilarly shaped, space-separa... | 01/19/1999 |
| 5813184 | Heated serially connectable roofing shingles Self-heating roofing construction elements containing a heating element embedded therein. Each construction element has at least one tab extending laterally, the tab enclosing one or more electrical conductors so that one construction element may be conne... | 09/29/1998 |
| 5784848 | Roofing system and shingle A roofing system and shingle for a roof having sides and an apex is provided. A stripping is attached to the roof near the apex of the roof. A first shingle is attached to the stripping. A panel has a top edge, a bottom edge, a first side edge and a secon... | 07/28/1998 |
| 5592799 | Roof shingle tab cover system A generally rectangular shingle tab cover panel is provided for securement over each shingle tab to be covered and each cover panel includes a lower edge, an upper edge and side margins extending between the upper and lower edges. One of the side margins ... | 01/14/1997 |
| 5442888 | Shingles A roofing shingle is conveniently formed from a square sheet metal blank. One corner of the blank is provided with a pair of open ended, back to back U shaped slots transverse to a diagonal passing through that corner. The two sides intersected by the slo... | 08/22/1995 |
| 5022207 | Building panel having locking flange and locking receptacle A building panel useful as vinyl soffit in residential construction. The building panel comprises a principal portion, a locking flange, and a locking receptacle interlocking with the locking flange of an adjacent panel. The building panel is easy to asse... | 06/11/1991 |
| 4856236 | Roof structure Structure for use on a roof consisting of a plurality of standard elements in the general form of planks that lock together which are formed with a dense outer impermeable skin and a lightweight insulating interior.... | 08/15/1989 |
| 4468903 | Building panel A building panel of wood composite material includes inner and outer faces outlined by opposite ends and upper and lower edges. The panels are adapted to be placed end-to-end in courses or rows arranged in parallel to extend upwardly from a lower edge or ... | 09/04/1984 |
| 4422266 | Building panel A building panel having inner and outer faces on a body outlined by opposite ends and by upper and lower edges with opposite ends of the panel adapted to closely face the end of an adjacent panel in the same course or row. The outer face of the panel incl... | 12/27/1983 |
| 4366197 | Building wall panels and method of making the same An exterior, deep embossed, shingle lap siding system for building well and roof structures comprising rectangular building panels having a decorative outer weather resistant surface embossed to resemble, when assembled, a plurality of rows of shingle ele... | 12/28/1982 |
| 4344413 | Solar heating panel for metal buildings Entire or partial end wall or side wall sections of a corrugated metal building can be constructed economically with an integrated solar heating panel which can supply forty to sixty percent of winter heating during daylight hours. The solar heating panel... | 08/17/1982 |
| 4272939 | Jointing construction A jointing construction for laminated panels of the type having a core lamination of heat insulating material and facing sheet laminations bonded to opposed sides of the core, the jointing construction being characterized in that each panel is formed such... | 06/16/1981 |
| 4262462 | Arrangement in roofing tiles Two diametrically opposite corners of roofing tiles are cut off to provide cut-outs which are stepped in several steps so as to have at least two edge portions parallel to the side edges of the tile, said edge portions lying closely adjacent matching edge... | 04/21/1981 |
| 4257204 | Prefabricated insulated panel and wall structure produced therefrom A prefabricated insulated panel includes a sheet-like face member and an insulating mat extending along one surface of the face member. Complementary male and female formations extend along opposed edges of the face member and are adapted to matingly coup... | 03/24/1981 |
| 4251967 | Weatherproof roofing panels An improved simulated tile roofing panel is disclosed. The panel comprises a background sheet of relatively thin material, such as ABS in which are integrally formed one or more raised elongated tile segments, disposed in a substantially parallel spaced r... | 02/24/1981 |
| 4065899 | Interlocking combination shingle and sheeting arrangement An integrated shingle construction in which shingles are constructed perferably of foamed plastic primarily, the construction being in the form of panels in which the foamed plastic shingle is integrated with a board or wooden roofing member such as a sta... | 01/03/1978 |
| 4034528 | Insulating vinyl siding An insulating vinyl siding adapted to be applied as siding units for home installation and assembled with other similar units. The siding is composed of a preformed thermoplastic polymer facing, a thermal barrier formed by a foam filler, and a metallic fo... | 07/12/1977 |
| 3961454 | Prefabricated insulation panel A prefabricated insulation panel including a face member of imperforate sheet material having a top flange with an upright attaching flange at the rear thereof, an inside foot flange spaced above the bottom edge of the face member defining a lapping botto... | 06/08/1976 |
