A smoking device has a cylindrical combustion chamber with a channel along a length, a mouthpiece and a closed cap with a through hole, and an outer shell having an inside diameter and a second length, with a second channel opening through a wall of the outer shell and a third channel in a portion of the outer shell away from the second channel. The outer shell engages the combustion chamber in a slip fit, enabling a user to rotate the outer shell. The first and second channels are aligned such a user may load smokable material into the combustion chamber, and the user is enabled to rotate the outer shell to align the third channel with the first channel, such that material may be ignited through an intersection of the first and the third channels at different positions along the length.

A smoking device has a cylindrical combustion chamber with a channel along a length, a mouthpiece and a closed cap with a through hole, and an outer shell having an inside diameter and a second length, with a second channel opening through a wall of the outer shell and a third channel in a portion of the outer shell away from the second channel. The outer shell engages the combustion chamber in a slip fit, enabling a user to rotate the outer shell. The first and second channels are aligned such a user may load smokable material into the combustion chamber, and the user is enabled to rotate the outer shell to align the third channel with the first channel, such that material may be ignited through an intersection of the first and the third channels at different positions along the length.

A device worn by the user capable of extinguishing the ignited contents of the bowl of a smoking pipe. The device may also be used to transport, store and maintain the freshness of said contents of said bowl for future use.

A device worn by the user capable of extinguishing the ignited contents of the bowl of a smoking pipe. The device may also be used to transport, store and maintain the freshness of said contents of said bowl for future use.

A multipurpose snuffer device is provided. The device includes a sleeve, configured to receive and secure a lighter therein, and a circular lower cylinder, having a convex protrusion having a flexible lip member that is configured to snugly fit around a top edge of a pipe bowl and extinguish a burning material in the pipe bowl. The device may further include a circular intermediate cylindrical cavity, within the circular lower cylinder, configured to store a material capable of burning in the pipe bowl. The circular intermediate cylindrical cavity may be accessed by removing a bottom portion of the circular lower cylinder from an upper portion of the circular lower cylinder. The invention is useful for storing and organizing a plurality of items and functionalities of interest to a smoker, including a lighter, a material capable of burning in the pipe bowl, and a pipe extinguishing structure and functionality.

A multipurpose snuffer device is provided. The device includes a sleeve, configured to receive and secure a lighter therein, and a circular lower cylinder, having a convex protrusion having a flexible lip member that is configured to snugly fit around a top edge of a pipe bowl and extinguish a burning material in the pipe bowl. The device may further include a circular intermediate cylindrical cavity, within the circular lower cylinder, configured to store a material capable of burning in the pipe bowl. The circular intermediate cylindrical cavity may be accessed by removing a bottom portion of the circular lower cylinder from an upper portion of the circular lower cylinder. The invention is useful for storing and organizing a plurality of items and functionalities of interest to a smoker, including a lighter, a material capable of burning in the pipe bowl, and a pipe extinguishing structure and functionality.

A sun-powered smoking pipe with a lens suspended by two arms, whose arms hold the lens at a fixed distance from the pipe's bowl, the distance being equal to the focal length of the lens. The arms have equal lengths and swivel in tandem both at their attachment points to the lens and at their attachment points to the pipe so that the entire device can be folded flat quickly. The only calibration required by a user is to rotate the lens so that the focal point is aimed inside the bowl when the lens is held in the direction of the sun.

A sun-powered smoking pipe with a lens suspended by two arms, whose arms hold the lens at a fixed distance from the pipe's bowl, the distance being equal to the focal length of the lens. The arms have equal lengths and swivel in tandem both at their attachment points to the lens and at their attachment points to the pipe so that the entire device can be folded flat quickly. The only calibration required by a user is to rotate the lens so that the focal point is aimed inside the bowl when the lens is held in the direction of the sun.

The present invention discloses a bimetallic snapping disk that alerts a smoker when the smoking substance reaches a certain temperature. Systems are also disclosed which facilitate the use of the disk in various smoking apparatuses.

The present invention relates to an unburned tobacco controller in true response to smoker's puff process. The unburned tobacco controller comprises a MEMS thermal flow sensor and a microcontroller. With the thermal flow sensor, the controller can duplicate a whole smoker's puff process including puff start, puff stop, single puff duration, single puff volume, single puff interval, total puff volume, total puff duration, total puff interval and total puff number. The microcontroller with several embedded programs so that a tobacco roll can be heated to release nicotine-contained smokes meeting the habits and needs of the smoker and making the smoker feel, sense and experience like a conventional tobacco product.