Bizarre Patents
Mountable Printable Placard With Headband
A resilient headband in a shape for being mounted on the head of the user. The headband is equipped with a longitudinal slotted member for holding a placard.
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| Number | Title | Issue Date |
| 7090905 | Flat or semi-flat element including a frame Flat or semi-flat element (1) including a partly or completely circumambient frame (2), which element (1) is manufactured through molding of a polymeric material. The element (1) includes a carrying structure, constituted by the frame ( | 08/15/2006 |
| 6927371 | Pressure vessel with composite sleeve The vessel assembly includes a polymeric cylinder and a circular polymeric cap for the cylinder, the cylinder being closed at one end and open at the other end to receive the cap. The open end of the cylinder has a lip that is beveled inwardly from the open end, and... | 08/09/2005 |
| 6367630 | High stacking-strength container Disclosed herein is a high strength container particularly suited for containing heavy materials and being stacked when fill and nested when emptied. The container includes a receptacle having tapered upright walls that are capped by a lid. The receptacle... | 04/09/2002 |
| 6193099 | Rotationally molded part having integrally formed reinforcement A method of rotationally molding a part to include a platform therein is provided. The method includes providing a mold and mounting the platform adjacent to, and preferably connected to the wall of the mold. Resin is deposited in the mold and the mold is... | 02/27/2001 |
| 6179154 | Insert for an opening in a composite material pressure vessel A pressure vessel insert comprises a plate having an outboard surface and an inboard surface interconnected by outer edge surfaces, and defining an aperture extending therethrough from the outboard surface to the inboard surface. The plate is provided wit... | 01/30/2001 |
| 5881907 | Sealing cap with metal insert for sheet metal containers for corrosive liquids The top (2) of a sheet metal container (1) for the transportation and storage of liquids has a central fill opening (3) which is edged by a neck (5) which is perpendicular to the top surface (4) of the container. A plastic or metal ring (6) with an extern... | 03/16/1999 |
| 5160064 | Fuel containment cover assembly A fuel containment cover assembly comprising a fiberglass skirt with cast iron inserts molded into an integral unit. The inserts are located on the outer perimeter of the skirt and determine the flow of water from the cover to the ground. A pre-molded gas... | 11/03/1992 |
| 5147064 | Method and device for manufacturing a plastic container with reinforced end walls A method and device for manufacturing in accordance with the blow-moulding process a container with connecting bottom, top and side walls from plastic material, wherein a parison B is arranged at predetermined temperature in a closable open mould 1, the m... | 09/15/1992 |
| 4872554 | Reinforced carrier with embedded rigid insert A carrier for silicon wafers and the like for use in processing wafers, the carrier having side components and end components, the side components being tubular rails with wafer spacing and supporting teeth projecting therefrom, the side rails being of tu... | 10/10/1989 |
| 4869386 | Double walled storage tank having a ribbed appearance A method of making a storage tank system comprises forming an outer containment wall comprised of a series of outer wall sections over a cylindrical-shaped inner storage tank. Each outer wall section is bonded to the inner tank's side wall at a distance o... | 09/26/1989 |
| 4550849 | Refuse container A thermoformable plastic commerical refuse container is rotationally molded with a pair of metal lifting sleeves in situ' molded into the container. The side walls of the container are designed to accept the metal sleeves internally of the container and t... | 11/05/1985 |
| 4530442 | Plastic container and sealing ring assembly therefor A plastic sealing ring is attached to a rim of a plastic container with an insert interposed between the rim and the sealing ring. By making the insert from a relatively rigid material, the insert can rigidify the sealing ring and hence the container. If ... | 07/23/1985 |
| 4504535 | Fastening ring insert for a molded plastic article A fastening insert adapted to be molded into the wall of a plastic container in order to provide a flat, fluid-tight sealing surface on the outer surface of the wall. The insert comprises a rigid annular base and a rigid rib which extends axially outward ... | 03/12/1985 |
| 4359168 | Wood reinforced plastic-sheathed members, e.g. for boxes A process for making synthetic resin structures in which the double wall element of a synthetic resin is molded with a channel open on one side of the element and into which a reinforcing body is fitted so that the walls of the channel flank this body. Ea... | 11/16/1982 |
| 4284202 | Reusable container A reusable container is disclosed having a base and lid joined together along a tongue and groove arrangement. The base and lid include integrally formed male and female interlock portions which support the base and lid against severe impact forces. A met... | 08/18/1981 |
| 4139115 | Container with reinforcing frame Large containers are injection moulded or vacuum formed around a framework which becomes part of the final article. This gives good strength and rigidity.... | 02/13/1979 |
| 3997074 | Crate The invention relates to an open-topped rectangular crate formed from a synthetic plastic material internally reinforced with a steel reinforcement. The reinforcement is continuous and extends substantially along the upper edges of two opposite side walls... | 12/14/1976 |
