US2017205068A1PendingUtilityA1

Fire containment device

Assignee: ANDERSON ANTHONYPriority: Jan 15, 2016Filed: Jan 15, 2016Published: Jul 20, 2017
Est. expiryJan 15, 2036(~9.5 yrs left)· nominal 20-yr term from priority
F23J 11/08F23B 20/00F23B 90/04F24B 1/207F23L 3/00F24B 1/18
34
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Claims

Abstract

A smoke ring assembly that includes: an inner ring, where the inner ring is a cylindrical tube having a first diameter; an outer ring, where the outer ring is a cylindrical tube having a second diameter, where the first diameter is less than the second diameter and the inner ring is vertically aligned into the outer ring during use; a series of holes at the top perimeter of the inner ring; a throttle ring, where the throttle ring supports the outer and inner ring; a series of throttle holes around the perimeter of the throttle ring; and a removable handle for use with the throttle ring, where the removable handle inserts into the one of the throttle holes. The smoke ring assembly may further include handles on the inner ring to allow for removal of the inner ring from the outer ring. The inner ring preferably includes an outer lip that over laps the outer ring.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A smoke ring assembly comprising:
 a. an inner ring, where the inner ring is a cylindrical tube having a first diameter;   b. an outer ring, where the outer ring is a cylindrical tube having a second diameter, where the first diameter is less than the second diameter and the inner ring is vertically aligned into the outer ring during use;   c. a series of holes at the top perimeter of the inner ring;   d. a throttle ring, where the throttle ring supports the outer and inner ring;   e. a series of throttle holes around the perimeter of the throttle ring; and   f. a removable handle for use with the throttle ring, where the removable handle inserts into the one of the throttle holes.   
     
     
         2 . The smoke ring assembly according to  claim 1 , further including handles on the inner ring to allow for removal of the inner ring from the outer ring. 
     
     
         3 . The smoke ring assembly according to  claim 1 , where the inner ring include an outer lip that over laps the outer ring.

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