Bizarre Patents
A method of swing on a swing is disclosed, in which a user positioned on a standard swing suspended by two chains from a substantially horizontal tree branch induces side to side motion by pulling alternately on one chain and then the other.
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| Number | Title | Issue Date |
| 7240609 | Rigid framed wine barrel with replaceable wood panels A wine barrel having a rigid external reusable frame with replaceable wooden side panels and substantially identical upper and lower wooden ends assembled within the rigid external frame to provide a wooden enclosure for the wine. A liquid tight container is provide... | 07/10/2007 |
| 7195128 | Foldable transportation container A foldable transportation container comprises a container body formed into a box having a rectangular bottom, and a pair of first side walls and a pair of second side walls provided along the periphery of the bottom wall, rotating means provided on the lower ends of... | 03/27/2007 |
| 6979025 | Joining of lined pipes A metal pipeline section that has a metal flange at one end is lined with a plastic liner such that some of the liner extends beyond the flange end of the pipeline section. An annular plastic member is electrofusion joined onto the outside of the portion of plastic ... | 12/27/2005 |
| 6739469 | Water tank A water tank made of stainless steel and having a substantially cylindrical shape is provided. The water tank comprises curved stainless steel panels forming a cylindrical body of the water tank, fan-shaped stainless steel panels forming a cone-shaped top part and a... | 05/25/2004 |
| 6199712 | Manure storage container A liquid storage container primarily for manure or other slurry includes a cylindrical wall formed from a plurality of connected panels of corrugated steel to define a generally horizontal top edge and a generally horizontal bottom edge surrounding an are... | 03/13/2001 |
| 6041954 | Container for liquids, particularly for wine and spirits Container for liquids, particularly for wine and spirits, characterized in that it has essentially a rectangular parallelepipedic or cubic shape and comprises six panels forming the faces of the container, i.e. a bottom panel, a top panel, a front panel, ... | 03/28/2000 |
| 5360143 | Lined hopper for storing solids A hopper for solids is disclosed which, in one aspect, has a main hollow body for storing the solids, an inlet for feeding solids into the main hollow body, a discharge section for discharging the solids from the main hollow body, and a plastic liner devi... | 11/01/1994 |
| 4610376 | Bulk storage containers A bulk storage container (10) has a cylindrical body section (12) joined at its lower end to a tapering conical section (14) which terminates in an outlet (16) for the container. A cylindrical skirt section (18) of the same diameter as the body section (1... | 09/09/1986 |
| 4570813 | Connection anchor for liner of cast iron pressure tank A pressure vessel including a cylindrical vessel shell body, a bottom, and a cover, which are composed of cast elements and are clamped together or restrained by axial prestressing tendons located in channels which are distributed over the periphery of th... | 02/18/1986 |
| 4516370 | Sheet metal joint, structure utilizing the same, and method of construction There is provided an edge joint between two pieces of metal sheet material, in which a marginal portion of each piece is folded back to lie adjacently along the main portion of that piece. The two pieces are arranged so that the marginal portion of one pi... | 05/14/1985 |
| 4457441 | Tank assembly A tank assembly normally used in laboratories is disclosed. The tank assembly is modular including one or more channel modules and a connector module positioned at each end. The connector modules are of different types including bend modules and end modul... | 07/03/1984 |
| 4331252 | Modular storage tank A prefabricated modular storage tank particularly suitable for the containment of liquids wherein frame members of uniform length may be fitted and bolted together on site, the frame members together with cross tensioning means operating to support and co... | 05/25/1982 |
