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 |
| 5607079 | Collapsible drop spreader A drop spreader having a hopper with a series of materials-dispensing apertures therein supported by a pair of wheels, an upper U-shaped frame pivotally connected to a pair of spaced-apart leg members supported on the hopper for use as a handle for the sp... | 03/04/1997 |
| 5597092 | Collapsible drop spreader A collapsible drop spreader having a hopper for supporting a wheel axle bearing member, an upper U-shaped frame pivotally connected to a pair of parallel leg members supported on the hopper for use as a handle for the spreader, the hopper further having w... | 01/28/1997 |
| 5570814 | Collapsible broadcast spreader A collapsible broadcast spreader having a lower frame for supporting a wheel axle, an upper frame pivotally connected to the lower frame for use as a handle for the spreader when the upper frame and lower frame are in an extended position, a hopper also s... | 11/05/1996 |
| 5435461 | Cartridge for dispensing toner concentrate A cartridge for dispensing metered amounts of liquid electrophotography toner concentrate. The cartridge comprises first and second endcaps within a hollow of the cartridge for confining the concentrate; a tube rigidly attached to the first endcap having ... | 07/25/1995 |
| 4782983 | Dispensing package with runout signal A dispensing package for cosmetic cream products which automatically and progressively indicates when the product has nearly been depleted by the user. The package includes a deformable fin cantilevered from the piston which contacts the underside of the ... | 11/08/1988 |
| 4570825 | Tamper-evident cap construction A tamper-evident cap construction for a dispenser, comprising a cap body having a discharge opening, a screw cap carried thereon and adapted to close off the discharge opening, and a frangible tab that is integral with the screw cap and which extends outw... | 02/18/1986 |
| 4121733 | Spreader having an anticlogging mechanism Our invention relates to a wheeled fertilizer or other granular material spreader which is pushed over the area or surface to be treated. The granular material is dropped through feed openings onto the surface to be treated, the metering of the granular m... | 10/24/1978 |
