Quotables
"That the automobile has practically reached the limit of its development is suggested by the fact that during the past year no improvements of a radical nature have been introduced."
Scientific American ; Jan. 2 edition, 1909
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| Number | Title | Issue Date |
| 5740635 | Enclosure fire-resistive for a predetermined time An enclosure that is fire-resistive for a predetermined period of time including a floor having a structural forging which is covered with a glass wool felt. A platform of wooden plates is affixed to the glass wool felt. Lateral expansion joints are posit... | 04/21/1998 |
| 5374466 | Former for use in the manufacture of fiberglass articles A former for supporting a layer of settable plastics material while it sets into hollow reinforcing ribs bonded to a laid up article of fibre reinforced plastics material during manufacture of said article, comprising a foraminous sheet (5) wherein the re... | 12/20/1994 |
| 5358751 | Ferrocement lining units, methods of making them and methods of lining a water course with them Ferrocement lining units are made by spraying aqueous cementitious compositions onto a wire mesh. Such lining units can be used for lining water courses, particularly underground sewers. Preferred cementitious compositions are based on cement powder, sili... | 10/25/1994 |
| 4923733 | Flexible form sheet A flexible form sheet is described, which is used for producing plaster cavity floors. The sheet has regularly distributed, leg-like bulges. The bulges are interconnected by horizontal sheet surfaces. Increased flexibility areas are located between the bu... | 05/08/1990 |
| 4637184 | Hollow floor A cavity floor is formed by placing on a structural floor bottom a flexible floor mold which has leg forming portions arranged in an array with generally planar portions extending between and surrounding the leg forming portions. A flowable substance is a... | 01/20/1987 |
| 4615157 | Floor joist damper A damping building structure, in the form of a floor joist, spanning two separated supports. Oscillations in the joist are damped by a pair of overlapping plates which are clamped together by one or more nuts and bolts. One of the plates is secured to the... | 10/07/1986 |
| 4002707 | Method and apparatus for the construction of concrete shells A method of constructing concrete shells of various design employing a plurality of inflatable water filled bladders which are aggregated to produce a mold having the configuration of the final structure. After a conventional concrete shell, which is form... | 01/11/1977 |
| 3979870 | Light-weight, insulated construction element and wall An insulated bar or panel, usable in walls, ceilings-floors or roofs, including new or used cans of metal, glass or plastic, preferably having lengths less than twelve times their diameters, containing insulation (preferably inexpensive insulation such as... | 09/14/1976 |
