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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 379/445 - Locking device


Subclass of Class 379 - Telephonic communications
Definition: Subject matter wherein a fastening apparatus prevents unauthorized
No. of applications: 4
Last issue date: 04/30/2009


Application No.Application TitleIssue Date
20090110186TELEPHONE, TELEPHONE SECURITY CONTROL METHOD, TELEPHONE SECURITY CONTROL PROGRAM AND PROGRAM RECORDING MEDIUM
Disclosed is a telephone to be installed in a house or an office and capable of effectively preventing leakage of data stored in or unauthorized use of the telephone. For this end, a security button 15 is provided for inhibiting the use of all or a part of the st...
04/30/2009
20090103713CIRCUIT FOR PREVENTING UNAUTHORIZED ACCESS TO PHONES
An exemplary circuit for preventing unauthorized access to a phone includes three transistors, a zener diode, and a rectifier comprising two input terminals for receiving an AC voltage from the telecommunication office, a negative output terminal connected to the phone ...
04/23/2009
20050180562Latch structure
A latch structure includes a base, a connecting unit, a first elastomer, at least one hook unit and a button. In this case, the connecting unit has a first side and a second side, and the connecting unit is disposed on the base. The first elastomer has a first end and a...
08/18/2005
20050013435Mounting for electronic accessories for vehicles
A mounting device for electronic accessories for vehicles has a mounting having a shape matched to the shape of an accessory to be received. A mechanical lock is connected to the mounting. The lock has a locking bar that engages a housing recess in the form of a groove ...
01/20/2005
 
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