ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,237, issued on March 17, was assigned to Nicoventures Trading Ltd. (London).
"E-cigarette and re-charging pack" was invented by David Leadley (London).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pack for containing and recharging an e-cigarette includes: a re-chargeable pack battery; a first connector which is electrically connectable to an external power source; a first recharging mechanism for re-charging the pack battery using the external power source when the first connector is electrically connected to the external power source; a second connector which is electrically connectable to an e-cigarette contained within the pack; and a second ...