Device to control smoke dissipation by cigarettes
AssigneePerfect World Technologies, L.L.C.
InventorsEnrique Hicaro, Jr., David A. Sherman
Life of this patent
Estimating the term…
Abstract
An ashtray includes an insert with a cylindrical section having at least one radial or side opening therethrough and lugs at one end to restrict the movement of a cigarette. An entry to the cylindrical section is provided. The side opening is sized to fit over a burning portion of a lighted cigarette to diminish the rate of combustion and simultaneously suppress smoke while permitting the cigarette to continue to burn for more than a few seconds, but causing extinguishment after a defined period greater than a few seconds. The holder may be used in combination with a table top ashtray, a cup holder ashtray or various other ashtrays.
Claims25
A cigarette holder for controlling the burn rate of a lighted cigarette, comprising, in combination:
- a holder body having a cigarette support with a generally cylindrical through passage of a diameter generally equal to or slightly greater than the diameter of a cigarette, said through passage including a center line axis and shaped to hold a cigarette having a longitudinal axis in the through passage with the cigarette longitudinal axis parallel to the center line axis of the through passage, said cigarette support further including at least one side opening through the support, said cigarette support further including at least one stop member projecting radially inwardly into the through passage toward the center line axis to limit the amount of insertion of a cigarette into the through passage, said side opening sized to fit over a burning portion of a lighted cigarette to diminish the rate of combustion and simultaneously suppress the smoke from the lighted cigarette inserted into the through passage and restrained from passing therethrough by the stop member while at the the same time permitting the cigarette to continue to burn for more than a few seconds at a diminished rate and smoke from the cigarette is suppressed, said side opening further sized to extinguish the lighted cigarette after a defined period greater than a few seconds.
A cigarette holder which initially suppresses slip or side stream smoke and subsequently quenches a burning cigarette positioned in the holder, said holder comprising in combination:
- a holder body with a cylindrical throughbore and an inlet to the throughbore for guidance of a lighted cigarette into the throughbore, said throughbore having a center line axis, said throughbore including at least one radially directed opening from the cylindrical through bore to the atmosphere, said throughbore congruently sized and shaped to receive the uncombusted cigarette and including an inside end with at least one inwardly depending lug to retain the cigarette, said radially directed opening sized to fit over a burning portion of a lighted cigarette positioned in the throughbore to diminish the rate of combustion and simultaneously suppress smoke while at the same time permitting the cigarette to continue to burn for more than a few seconds and to extinguish the lighted cigarette after a defined period greater than a few seconds.
Dependencies are inferred from the claim text.