Bizarre Patents
Method and apparatus for making a drink hop along a bar or counter
A method for generating a drink which appears to hop from a remote spot on the bar or counter and take one or more leaps, before landing in a patron's glass.
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| Number | Title | Issue Date |
| 5922151 | Polyurethane skate wheel with shaped foam core An in-line skate wheel having a shaped foam core which cooperates with load bearing side walls to dictate degrees of flexure of such walls in response to loading thereof from different directions. The wheel structure includes a polyurethane tire body whic... | 07/13/1999 |
| 4530386 | Cushion tire A rubber material which is a cured rubber having a hardness of from 30° as measured with an A-type rubber hardness tester to 15° as measured with an F-type rubber hardness tester and an impact resilience of not less than 50%. The material has excellent ... | 07/23/1985 |
| 4493355 | Vehicle tire Puncture-proof vehicle tires consisting essentially of one material and comprising a tread thicker than the side walls, an encircling empty space between the tread and the base of the tire and an encircling plastics reinforcement in the base of the tire.... | 01/15/1985 |
| 4418734 | Safety support system A safety support system in which an annular safety support of resilient foam material having an outer diameter less than the inner diameter of the tire is positioned around a rim and within the tire. The foam material has closed cells containing gas under... | 12/06/1983 |
