Joseph Robinson files a patent of the first device that resembles a modern e-cigarette.
Joseph Robinson’s patent gets granted, but it was never commercialized.
Herbert A. Gilbert files his own patent in the state of Pennsylvania. It gets granted and publicly available by the United States Patent and Trademark Office.
For better performance of your e-cig press the power button 1 to 2 seconds before you start inhaling.
Be careful not to over tighten the various components of your e-cig. The same applies for your charging gear.
To get the most out of your e-cig try to inhale with less force for a duration of at least 3 seconds.
Always adjust your settings in Watts within the safe operating range of the coil you use.
Check that your coil head is in good condition and replace it frequently for a better tasting experience.
Clean your drip tip frequently during the day, and your e-cig components each time you change your coil head.
Charging the device should always be under your supervision.
The wall adapter’s current output must not exceed the maximum current input of the device, as indicated in the user manual of each device.
At the end of the charging process, you should immediately disconnect the device and the wall adapter from the power supply.