초록 ▼

The present invention is a self-contained fingerprinting system which includes a spray container and a portable vapor tank. The spray container discharges into the protable vapor container a mist of atomized particles of cyanoacrylate ester in order to generate vapors thereof. The vapors in the port

The present invention is a self-contained fingerprinting system which includes a spray container and a portable vapor tank. The spray container discharges into the protable vapor container a mist of atomized particles of cyanoacrylate ester in order to generate vapors thereof. The vapors in the portable vapor tank fume an object suspected of containing latent fingerprints. The portable vapor tank includes a shroud which encloses the vapors from the mist of atomized particles of cyanoacrylate ester, a first supporting member which supports the shroud and a second supporting member which supports the object in front of the spray container. The portable vapor tank also includes a timer which determines the duration of fuming with the vapors and purging apparatus which purges the vapors from the portable vapor tank. The purging apparatus is electrically coupled to the timer and activated thereby at the end of duration of fuming with the vapors. When a fluorescent dye is added to the mist of atomized particles of cyanoacrylate ester in order to generate fluorescent vapors the portable vapor tank further includes an ultraviolet source which exposes latent fingerprints when the ultraviolet light source is shined on the object which contains the latent fingerprints and which has been treated with the fluorescent vapors.

대표청구항 ▼

A self-contained fingerprinting system comprising: a portable vapor tank in which is disposed a container in which is disposed a mixture of cyanoacrylate ester and a chlorinated organic solvent, a container holder for holding said spray container, supporting means for supporting an object in front o

A self-contained fingerprinting system comprising: a portable vapor tank in which is disposed a container in which is disposed a mixture of cyanoacrylate ester and a chlorinated organic solvent, a container holder for holding said spray container, supporting means for supporting an object in front of said spray container, and a push-button disposed outside of said vapor tank so that it is able to trigger said spray container, said spray container having discharging means which can be triggered by said push-button to discharge a mist of atomized particles of said cyanoacrylate ester in order to generate vapors thereof in order to fume said object which is suspected of containing latent fingerprints.