Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
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| Number | Title | Issue Date |
| 4531859 | Prefabricated pavement module A light weight pavement module is described which comprises a base grating, an impervious intermediate layer, such as a reinforced plastic or fiberglass sheet applied over the base grating, and a concrete top layer wear surface applied over the intermedia... | 07/30/1985 |
| 4531857 | Prefabricated pavement module A light weight pavement module is described which comprises a base grating, an impervious intermediate layer, such as a reinforced plastic or fiberglass sheet applied over the base grating, and a concrete top layer wear surface applied over the intermedia... | 07/30/1985 |
| 4284366 | Elastomeric composite pavement A premium paving unit of elastomeric binder material and friction aggregate formed by a molding method which results in an ideal distribution of the aggregate in the binder wherein the aggregate is exposed at a wear face of the unit, has a preferential or... | 08/18/1981 |
| 4282620 | Joint bridging construction for bridges or like structures A sealing body member for attaching into an edge beam having upwardly extending arms, wherein at least one of the upwardly extending arms and the adjacent sealing body have respective mirror image longitudinal recesses, and a dowel part for inserting into... | 08/11/1981 |
| 4272211 | Wear resistant slab A wear-resistant element, particularly in the form of a slab intended to be used as covering in areas exposed to excessive wear. The slab includes a hard wear metal of a hardness exceeding 400 Brinell, said wear-metal being in the form of granules which a... | 06/09/1981 |
| 4266718 | Modularized railway crossing grade and modules therefor A module for cooperative installation with a plurality of similar modules proximate a set of railway tracks, and borne upon support members therefor to yield a modularized railway crossing grade assembly, is comprised of a hollow form having exterior side... | 05/12/1981 |
| 4210698 | Reinforced elastomer products The resistance of structural elastomer products, such as bearing blocks, to compressive forces is reduced by incorporating therein a plurality of small, separate, reinforcing elements of relatively hard material. Such materials include crushed rock, concr... | 07/01/1980 |
| 4191490 | Prestressed concrete roadway A concrete slab is provided with prestressing cables to be post-tensioned upon setting of the concrete. The post-tensioning cables or strands are equally spaced on predetermined centers and are angled with respect to the longitudinal axis of the slab. All... | 03/04/1980 |
| 4018730 | Method for emulsifying asphalt-rubber paving material and a stable thixotropic emulsion of said material A new method is provided for emulsifing a asphaltrubber pavement repair material into a stable thixotropic emulsion capable of flowing as a liquid upon gentle agitation. The method generally comprises the steps of heating asphalt and rubber to form a jell... | 04/19/1977 |
| 3950908 | Floor or wall covering panel A safety panel assembly for covering the walls or floors of areas such as playgrounds and the like is formed with a rigid planar carrier element having a spaced resilient covering element mounted thereto. The carrier element has recesses into which mounti... | 04/20/1976 |
