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 |
| 4019748 | Method of playing a golf game A compact golf course is disclosed which enables the game of golf to be played in an area which comprises approximately ten percent of the conventional area required for a golf course, while still permitting a test of all skills necessary to play the game... | 04/26/1977 |
| 4017082 | Means and method for placing a golf ball position marker on a putting green and for removal thereof An elongated rod, such as a golf putter, has a permanent magnet secured at one end. A golf ball position marker of magnetic material is releasably held on the end of the putter by the magnetic attraction between the magnet and the material of the marker. ... | 04/12/1977 |
| 4005870 | Golf putting training method A method and machine for teaching the reading of golf putting greens wherein the distance to the cup is calculated and a corresponding force is selected and perfectly applied to a golf ball by the putting machine to verify the calculation. The steps may b... | 02/01/1977 |
| 3992013 | Golf club swing training method Method and device is provided for recording the swing of a golf club over a mat and permitting the analysis of the depth of the swing, the arc of the swing and the angle of the face of the golf club head when it contacts the mat. A resilient mat is covere... | 11/16/1976 |
| 3963236 | Golf club set and method of making A matched and correlated set of golf club irons is produced by preparing a series of shafts which vary substantially uniformly in flexibility and securing the most flexible shaft to the lowest numbered head in the set, securing the next less flexible shaf... | 06/15/1976 |
| 3937466 | Method for playing strategy golf A kit for laying out in simulation form one or more holes of golf for the purpose of studying and then subsequently playing each such hole for the minimum score for the golfer's ability wherein each simulated hole is provided by a first sheet having marki... | 02/10/1976 |
