Bizarre Patents
Cloaking System Using Optoelectronically Controlled Camouflage
A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.
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| Number | Title | Issue Date |
| 7523948 | In-line skate An in-line skate which includes a plurality of wheels mounted to a frame each having a primary contact surface which contacts a skating surface to support the skater when the skate is in a generally upright position, and at least one secondary rotatable contact surf... | 04/28/2009 |
| 7309069 | Roller assembly for an in-line roller skate The present invention discloses a roller assembly of an in-line roller skate, the roller assembly comprising a roller frame and a plurality of roller wheels, of at least two different sizes, which are fastened pivotally with the roller frame, such that the roller as... | 12/18/2007 |
| 7093839 | Hockey stop multi-line roller skate and wheels for use therewith A wheel with an asymmetrical cross-section for use with a roller skate. The wheel also has a tread portion that can be easily and inexpensively replaced. An apparatus for multi-line roller skates that has two or three lines of wheels. The wheels in the center line h... | 08/22/2006 |
| 6848694 | Chassis for an in-line skate, and an in-line skate including such chassis A chassis for a gliding sport element, such as a skate, and, more particularly, such as an in-line roller skate, which includes such chassis. The chassis includes at least one support surface capable of receiving a boot and at least one lateral flange having at leas... | 02/01/2005 |
| 6698776 | Skateboard with simulated snowboard response A skateboard for use on a hard surface, configured to simulate the response of a snowboard, has a support platform to which sets of wheels are mounted. The wheels have successively decreasing diameters mounted on a common axle. The wheels of successively ... | 03/02/2004 |
| 6299182 | Flexible skate A skate including a boot having a toe portion and a heel portion and wherein a first skate frame is attached to the heel portion and a second skate frame is attached to the toe portion wherein the frames move independently of each other from flexural move... | 10/09/2001 |
| 6293565 | Roller hockey goalie skate A skate assembly that allows a skater forward/backward motion as well as side-to-side motion is provided. Various aspects of the skate assembly can be adjusted to fit the size and weight of the skater, the skill level of the skater, the skating or playing... | 09/25/2001 |
| 6293563 | Chassis for a gliding sport element, such as a skate, and a gliding element including such chassis A chassis for a gliding sport element, such as a skate, and, more particularly, such as an in-line roller skate, which includes such chassis. The chassis includes at least one support surface capable of receiving a boot and at least one lateral flange hav... | 09/25/2001 |
| 6276696 | In-line roller skates A roller skate includes a chassis having a first frame and a second frame extending longitudinally parallel to each other, first through fourth wheels rotatably mounted in spaced apart manner between the first and second frames, and first through fourth s... | 08/21/2001 |
| 6227550 | Skates with in-line wheels having improved maneuverability and control Skates with in-line wheels, each comprising a supporting structure to which supports are connected for a plurality of wheels, wherein at least one of the central wheels is coupled to the supporting structure so that it can change the level of its rotation... | 05/08/2001 |
| 6209894 | Summer sled A sled which will allow the user to experience the joy of sledding when there is no snow on the ground. The sled has wheel racks which are attached to the bottom of the base of the sled, and a plurality of oval wheels are attached to the wheel rack, and t... | 04/03/2001 |
| 5951028 | Roller skate A two-wheeled roller skate with canted wheels has an axle for the forward wheel located well forward of the ball of the foot. The axle for the rear wheel is located at the rear of the skater's heel. The wheels are canted so that the front and rear wheels ... | 09/14/1999 |
| 5901981 | Roller-ski and brake apparatus A snow ski simulation apparatus which employs a plurality of in-line wheels mounted onto a longitudinally flexible ski chassis member having torsional rigidity which is generally greater than the longitudinal flexibility of the ski chassis. A simulated sk... | 05/11/1999 |
| 5901970 | Metal wheels for roller ice skates Novel tempered rust resistant steel wheels for installation on conventional in-line four wheel roller skates, parallel four wheel roller skates, and, in-line five wheel roller skates that convert traditional ground roller skates into ice skates. The novel... | 05/11/1999 |
| 5738360 | Toe pick and skate frame for in-line skates A toe pick for an in-line skate provides figure skaters with a means for performing various skating maneuvers the same as performed on ice skates. The positioning and configuration of the toe pick effectively prevents the skater from over-rotating while p... | 04/14/1998 |
| 5348321 | Skate with aligned wheels A skate with aligned wheels having a single plate provided with cantilever pivots for supporting the wheels. The pivots have a quick-release device for easily and rapidly removing and replacing the wheels.... | 09/20/1994 |
| 5046746 | Frame for a skate, method for the manufacture thereof, skating shoe and skate A support assembly for attachment to a skating shoe includes a frame having two fastening brackets with openings through which connection members extending away from the sole plate of the skating shoe can extend and either a skate blade or at least three ... | 09/10/1991 |
| 4417737 | Self-propelled roller skate A self-propelled roller skate requiring a minimum of energy of the wearer thereof includes an articulated frame having a front portion, which includes the propelling mechanism, and a rear portion, which includes a standing and braking apparatus. The propu... | 11/29/1983 |
| 4394028 | Skate A roller skate comprising a foot-supporting plate having a normally-raised rear brake wheel, which brake wheel is activated by tilting the plate backwardly, the plate being supported at a low center of gravity between a pair of side wheels and having an e... | 07/19/1983 |
