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 |
| 7326123 | Golf swing training device A training device for strengthening the swing muscle groups of a golfer while enhancing proper muscle memory, wherein the device includes a hollow ball having a meridian line that divides the ball into two visually distinct hemispheres, and further including a pair ... | 02/05/2008 |
| 7207802 | Globes having marked zones of geographic interest An Earth globe is provided for studying continental position theories. The globe comprises graphical image representations of a plurality of land masses at locations representing the current position of the land masses on Earth. A plurality of at least a portion of ... | 04/24/2007 |
| 7207803 | Earth globe assembly An educational globe assembly is provided comprising a globe and a base cradle for the globe configured to removably and rotatably support the globe. The base cradle comprises a great circle ring, and the great circle ring comprises at least one annular indicia surf... | 04/24/2007 |
| 5657552 | Device for measuring distances on globes or maps A map or globe is provided with a transparent thin covering capable of conducting electricity. The transparent thin covering envelopes the globe or overlies the map. An electrical resistance measuring means would be employed to determine a measure of elec... | 08/19/1997 |
| 4530666 | Walk-in globe A walk-in globe for permitting unobstructed viewing of a map of the world which includes a hollow sphere having a diameter substantially greater than that of the height of an adult person. The door provided in the sphere permits access for persons to ente... | 07/23/1985 |
| 3997980 | Globe and measuring device A geographically configured globe is provided with a transparent overlay globe geometer segment shaped to closely overlay the globe surface and is adapted to be removably and pivotally secured to the globe at a pivot point of the overlay. A transparent ci... | 12/21/1976 |
