Fireworks stand
AssigneeAmerican Promotional Events, Inc.
InventorYu Peter Sung Yan
Life of this patent
Estimating the term…
Abstract
A launching device for launching multiple aerial fireworks in succession from the launching device has a tubular member having a wall defining an internal perimeter sized and shaped to receive conventional aerial fireworks shells. A unitary base is mountable to the tubular member to thereby support the tubular member in an upright use position on a support surface. The base includes a lower portion of appropriate size and shape to support the tubular member in a stable upright position; and a protrusion extends from the lower portion. The protrusion has an outer perimeter corresponding in size and shape to the inner perimeter of the tubular member to thereby permit snug insertion of the protrusion into the tubular member to secure it to the base.
Claims20
A launching device for launching multiple aerial fireworks in succession from said launching device comprising:
- a tubular member having a wall defining an internal perimeter sized and shaped to receive conventional aerial fireworks shells;
- and
- a unitary base mountable to said tubular member to thereby support the tubular member in an upright use position on a support surface, said base including:
- a lower portion of appropriate size and shape to support said tubular member in a stable upright position;
- and
- a protrusion extending from said lower portion, said protrusion having an outer perimeter corresponding in size and shape to the inner perimeter of said tubular member to thereby permit snug insertion and an airtight seal of the protrusion into said tubular member to secure said tubular member to said base.
In a fireworks launching device having an elongate tubular member and a base portion, a base comprising:
- a lower portion of sufficient width and depth to support said tubular member in a stable upright position;
- and
- a protrusion extending from said lower portion, the protrusion having an outer perimeter equal to an inner perimeter of the tubular member such that it is able to insert slidingly into the tubular member thereby securing said tubular member to said base in a snug fit and airtight seal.
Dependencies are inferred from the claim text.