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...that in 1800 ether was first used by partyers as a fun diversion? Sniffing the gas led to hilarious and raucous laughter as people watched each other become more and more intoxicated and silly. Several doctors independently realized the value ether would have to anesthetize surgery patients. Of those who claimed rights to the "discovery," none had a happy ending. One had a seizure and died defending his rights. Another spent his life in an asylum because he had been denied acclaim. A third became addicted to chloroform and, in a New York City jail, he soaked a cloth in the drug, severed an artery and bled to death.

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Class 122/490 - For tilting boilers


Subclass of Class 122 - Liquid heaters and vaporizers
Definition: Subject matter relating to mechanism for preventing water
No. of patents: 1
Last issue date: 10/29/1991


NumberTitleIssue Date
5061304Steam processing apparatus and method
A steam processing apparatus and method in which a plurality of separators are disposed along the length of a cylindrical drum having inlet means for receiving a mixture of liquid and vapor and outlet means for discharging the separated liquid and vapor. ...
10/29/1991
 
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