Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
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| Number | Title | Issue Date |
| 5700421 | Cutting nozzle assembly for a postmixed oxy-fuel gas torch A novel cutting nozzle assembly for a postmixed oxygen-fuel gas torch is disclosed. The nozzle assembly includes a cylindrical shroud which surrounds and extends away from the gas discharge orifices in the gas discharge end of the cutting nozzle. The cyli... | 12/23/1997 |
| 4601761 | Nozzle for self-contained cutting torches A self contained jet perforator torch (10) for defining large holes (H) in workpiece (W) such as a large bomb, includes a plurality of ports (68) fluidically connecting a combustion chamber with a slot-like chamber (62). The ports and the slot-like chambe... | 07/22/1986 |
| 4585409 | Spring loaded heating torch tip An improved heating torch having the usual fuel and oxygen passageways and valves for controlling the flow of the respective components, mixer for mixing fuel and oxygen, and tip for flowing the admixture exteriorly thereof for burning to heat a work piec... | 04/29/1986 |
| 4455176 | Post-mixed oxy-fuel gas cutting torch and nozzle and method of oxy-fuel gas cutting A combination cutting torch and nozzle assembly for post-mix oxy-fuel gas cutting using two separate annular steams of preheat oxygen gas surrounding the fuel gas stream with the inner annular oxygen stream directed to impinge the fuel gas stream very clo... | 06/19/1984 |
| 4190121 | Thermal drilling device A thermal drilling device which operates in a rotary or circumferentially oscillatory motion and which is particularly adapted for drilling geological formations comprises a drill body which has an interior combustion chamber with a bottom having an outle... | 02/26/1980 |
| 4076082 | Thermal drilling device A thermal drilling device which operates in a rotary or circumferentially oscillatory motion and which is particularly adapted for drilling geological formations comprises a drill body which has an interior combustion chamber with a bottom having an outle... | 02/28/1978 |
| 3954513 | Flame cutting by means of an oxygen beam For the purpose of improving the economics of flame cutting and the qualiive characteristics of flame-cut components, and with the object of developing a method of flame cutting, particularly precision flame cutting, wherein the interaction between the c... | 05/04/1976 |
