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US 2022/0031977 A1Published application
Electronic cigarette power supply portion
AssigneeFontem Holdings 1 B.V.
InventorsDennis Rasmussen, Christopher Myles
Life of this patent
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Abstract
Aspects of the instant disclosure relate to electronic cigarettes; more particularly, to electronic cigarettes including a power supply portion. In various embodiments, the eCig power supply portion includes a sub-assembly housing substantially containing a battery, an airflow sensor, and controller circuitry. Aspects of the disclosure are further directed to an eCig power supply portion further including a hemicylindrical port and/or electrical contacts aligned along a longitudinal axis of the power supply portion.
Claims17
1-20. (canceled)
An eCig power supply portion comprising:
- a sub-assembly housing including
- an upper sub-assembly housing portion including a first portion of an integral locking feature, and
- a lower sub-assembly housing portion including a second portion of the integral locking feature coupled to the first portion of the integral locking feature,
- a second keying feature along an exterior surface;
- and
- an exterior tube with a first keying feature along an interior surface of the tube, the first keying feature configured and arranged to mate to the second keying feature of the sub-assembly housing, and axially align the sub-assembly housing within the exterior tube.
3 more elements
Dependencies are inferred from the claim text.