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 |
| 5403507 | Vapor cleaning of metallic and electrical materials utilizing environmentally safe solvent materials A solvent mixture for use in vapor cleaning degreasing systems. Dibromomethane is used as the principal component instead of such high ozone depleting chlorofluorocarbons as Freon and 1,1,1 Trichloroethane. Dibromomethane is mixed with other solvents incl... | 04/04/1995 |
| 5357782 | Leak detection in heating, ventilating and air conditioning systems using an environmentally safe material Refrigerant leakage in heating, ventilating and air conditioning systems employing hydrofluorocarbon refrigerants is determined by adding a mixture of predetermined amounts of a naphthalamide optical brightener with an appropriate lubricant to the system.... | 10/25/1994 |
| 5238504 | Use of terpene hydrocarbons and ketone blends for electrical contact cleaning A blend of terpene hydrocarbons and aliphatic or cyclic ketones are used for the effective cleaning of electrical contacts. Such terpenes blended with ketone solvents have high dielectric strength, fast evaporation rate, and biodegradability making the pr... | 08/24/1993 |
| 5174906 | Flushing of heating, ventilating and air conditioning systems using environmentally safe materials A solvent selected from the terpene hydrocarbon group and terpene alcohol group as a cleaning agent can provide effective cleaning of heating, ventilating and air conditioning systems which use hydrofluorocarbon or hydrochlorofluorocarbon or Freon refrige... | 12/29/1992 |
| 5098735 | Shielding of houses and buildings from low and high frequency EMF radiation by organic based stabilized nickel conductive coatings A new process is provided which when used will shield occupants of any dwelling from EMF radiation. The conditions specify the use of a conductive material which resists the passage of electric charge in a very narrow range, from 0.2-400 ohms/square with ... | 03/24/1992 |
