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 |
| 7234231 | Method of manufacturing a lead frame A manufacturing method of an optical coupling device includes, preparing an elongated lead frame on which a plurality of tie bars are placed between a pair of side rails that are mutually in parallel with each other so as to orthogonally cross the tie bars, with a p... | 06/26/2007 |
| 7017250 | Vehicle cockpit assemblies having integrated dash insulators, instrument panels and floor coverings, and methods of installing same within vehicles Vehicle cockpit assemblies and methods of installing same within vehicles are provided. A vehicle cockpit assembly includes a dash insulator that is configured to be attached to a vehicle firewall, an instrument panel attached to the dash insulator, and a floor cove... | 03/28/2006 |
| 6931730 | Method of making a vehicle body A method of securing body panels to a space frame for a vehicle is disclosed. The body panels are secured to rivet nuts that are assembled to frame members. The location of the rivet nuts or rivet nuts supporting surface is measured and the rivet nuts are milled or ... | 08/23/2005 |
| 6848156 | Method of making a motorcycle seatback A method of making a motorcycle backrest which has a back support cushion with a handhold aperture, and a support arm for mounting the backrest on a motorcycle saddle or frame uses a mold with a cavity and central post. A rigid frame is encapsulated in a rigid resin... | 02/01/2005 |
| 6662422 | Method for attaching a headrest guide to a seat frame A method for connecting a headrest guide tube in a vehicle seat frame comprises the steps of forming a hole in the seat frame, inserting a headrest guide tube into the hole, axially compressing the tube to form a pair of rings on opposite sides of the fra... | 12/16/2003 |
| 5655424 | Roller cutting method and apparatus for a plural-roll rolling mill In a plural-roll rolling mill having a pass line arranged by the respective sets of rolls, each having a caliber formed on the outside peripheral surface thereof, the outside peripheral surfaces being disposed close to each other, the calibers of the roll... | 08/12/1997 |
| 4597143 | Method and apparatus for reprofiling wheels The present invention relates to a method and apparatus for reprofiling the wheels of a railroad wheelset by circumferentially milling the wheelset while the wheels are driven and partly supported by drive rollers, the wheelset being partly supported at i... | 07/01/1986 |
