← Back to Patent Explorer
US4151996A Expired / Lapsed US ⏱️ 0.0 years remaining

Air gun shot arresting assemblage

Assignee: Action Target Products Inc
•
Filing: 1977-01-31
•
Granted: 1979-05-01
•
Expires: 1997-01-31
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A bullet trap for safely arresting steel BB ammunition shot from an air gun. Its projectile energy absorbing and rebound control components are the novel combination of a roll of paper towels enclosed in a plastic bag. The surfaces of the towels and bag are held in a spaced apart relationship by an open framework spacer. The supple opposition offered by the easily penetrated roll of paper towels effectively absorbs the projectiles energy, and impedes its further flight. The BBs will usually imbed themselves in the roll of towels, but any occasional BB that bounces away from that surface will be arrested by the surface of the plastic bag. The spaced apart relationship of these surfaces provides a vertical passageway for the spent projectile to drop to the bottom of the bag, where it will be retained.

Inventors

  • 👤 Robert W. Lee
  • 👤 Beverly G. Lee

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 14:27
CPC Classifications
F; F41; F41J; F41J13/00; F41J13/02

Claims Analysis

Total Claims: 19
Claim 1
Independent Claim 137 words
A projectile arresting assemblage, comprising a projectile rebound control receptacle, a roll of penetrable energy absorbing paper, and a projectile deflecting member; wherein said deflecting member at least partially surrounds said roll and extends radially therefrom such that any projectile striking the face of said member is deflected towards, and enters, the longitudinal central area of said roll in a direction that is substantially perpendicular to the axis of said roll, whereby the supple opposition offered by said roll of paper substantially eliminates the kinetic energy of the projectile and impedes its forward flight, and said rebound receptacle is spaced along at least an arcuate region from one end of said roll to the other such that any projectile, rebounding from said roll, falls to the bottom of said receptacle where said projectile is arrested and retained.
Claim 2
Dependent Claim 137 words
A projectile arresting assemblage, comprising a projectile rebound control receptacle, a roll of penetrable energy absorbing paper, and a projectile deflecting member; wherein said deflecting member at least partially surrounds said roll and extends radially therefrom such that any projectile striking the face of said member is deflected towards, and enters, the longitudinal central area of said roll in a direction that is substantially perpendicular to the axis of said roll, whereby the supple opposition offered by said roll of paper substantially eliminates the kinetic energy of the projectile and impedes its forward flight, and said rebound receptacle is spaced along at least an arcuate region from one end of said roll to the other such that any projectile, rebounding from said roll, falls to the bottom of said receptacle where said projectile is arrested and retained.
Claim 3
Dependent Claim 71 words
The assemblage of claim 1 and wherein the faces of a plurality of said deflecting members may be adjusted and maintained in both a spaced apart and a substantially abutting relationship to each other, whereby the said faces of said members both deflect an impinging projectile into the longitudinal central area of said roll of paper, and fold together in close proximity to each other for compact storage of said assemblage.
Claim 4
Dependent Claim 28 words
The projectile arresting assemblage of claim 1 and wherein said deflecting member is fabricated from a high impact plastic as defined by Plastics Standards Falling Dart Impact Tests.
Claim 5
Dependent Claim 99 words
The assemblage of claim 1, and further comprising a target support rod adapted to support a target, a pair of said projectile deflecting members disposed in a convergingly oriented relation towards the longitudinal central area of said roll of paper, and said projectile deflecting members each further comprising a plurality of target support holding elements, said holding elements being disposed at varying heights on each of said projectile deflecting members, and said holding elements adapted to both sustain said target support rod and provide a selective heighth adjustment capability for both the said target support rod and the target.
Claim 6
Dependent Claim 104 words
The assemblage of claim 4, and wherein a first plurality of said target support holding elements is orientated, relative to the line of projectile travel, in a rearward and downward direction, with the rear of said holding elements being lower than the front of said holding elements when said assemblage is sitting in a first position, and whereby said elements both sustain said support rod and allow said support rod to be moved rearward and downward until the ends of said rod contact the said convergingly oriented projectile deflecting members, thus gravitationally and frictionally securing said target support rod to said projectile deflecting members.
Claim 7
Dependent Claim 55 words
The projectile arresting assemblage of claim 5 and wherein said projectile deflecting members contain a second plurality of holding elements orientated so that when said assemblage is inverted to a second position, said second plurality of holding elements is orientated substantially the same as a first plurality of holding elements were in the first position.
Claim 8
Dependent Claim 159 words
A projectile arresting assemblage comprising a penetrable roll of paper enclosed within a bags, a projectile deflecting member at least partially surrounding said roll and extending substantially radially therefrom, wherein said deflecting member is adapted and positioned so that an impinging projectile on the face of said member is deflected into said bag and into the longitudinal central area of said enclosed roll in a direction that is substantially perpendicular to the axis of said roll of paper, and whereby the supple opposition offered by said penetrable roll substantially eliminates the kinetic energy of said projectile and impedes its forward flight, whereby the disunion of the surfaces of said enclosed roll and said bag along at least one arcuate region from one edge of the roll to the other provides a vertical passageway between said surfaces whereby a projectile, after rebounding from said roll, falls to the bottom of said bag where said projectile will be arrested and retained.
Claim 9
Dependent Claim 159 words
A projectile arresting assemblage comprising a penetrable roll of paper enclosed within a bags, a projectile deflecting member at least partially surrounding said roll and extending substantially radially therefrom, wherein said deflecting member is adapted and positioned so that an impinging projectile on the face of said member is deflected into said bag and into the longitudinal central area of said enclosed roll in a direction that is substantially perpendicular to the axis of said roll of paper, and whereby the supple opposition offered by said penetrable roll substantially eliminates the kinetic energy of said projectile and impedes its forward flight, whereby the disunion of the surfaces of said enclosed roll and said bag along at least one arcuate region from one edge of the roll to the other provides a vertical passageway between said surfaces whereby a projectile, after rebounding from said roll, falls to the bottom of said bag where said projectile will be arrested and retained.
Claim 10
Dependent Claim 108 words
The assemblage of claim 7, and further comprising an open framework spacer that allows the unobstructed forward passage of said projectile therethrough, said framework spacer being detachably affixed to said roll with a portion of said framework spacer projecting forwardly and away from said roll, thereby separating the surfaces of said bag and said enclosed roll and holding said surfaces in a spaced apart relationship to each other, thus providing a vertical passageway between the surfaces of said roll and said bag, said passageway allowing any projectile that rebounds from said roll to fall to the bottom of said bag, where said projectile will be arrested and retained.
Claim 11
Dependent Claim 15 words
The assemblage of claim 7, and wherein said paper is a roll of paper towels.
Claim 12
Dependent Claim 15 words
The assemblage of claim 7, and wherein said paper is a roll of toilet tissue.
Claim 13
Dependent Claim 15 words
The assemblage of claim 7, and wherein said bag is fabricated from a plastic material.
Claim 14
Dependent Claim 105 words
The assemblage of claim 7, and wherein said assemblage further comprises, in combination, a roll securing means that retains said roll in such a position that a projectile enters said roll in a direction that is substantially perpendicular to the axis of said roll, and a spacing means that holds the surfaces of said roll and said bag in a spaced apart relationship to each other, thus providing a vertical passageway between the surfaces of the roll and bag that allows any said projectile that rebounds from said roll to fall to the bottom of said bag where said projectile will be arrested and retained.
Claim 15
Dependent Claim 44 words
The assemblage of claim 12, and wherein said roll securing means further comprises a chamber that supports and orients said roll in such a position that said impinging projectile enters said roll in a direction that is perpendicular to the axis of said roll.
Claim 16
Dependent Claim 107 words
The assemblage of claim 12, and wherein said spacing means further comprises an open framework spacer that allows the unobstructed forward passage of said projectile therethrough, said framework spacer is detachably affixed to said roll, and a portion of said framework projects forwardly and away from said roll, thereby holding the surfaces of said bag and said enclosed roll in a spaced apart relationship to each other, thus providing a vertical passageway between the surfaces of said roll and said bag, said passageway allowing any projectile that rebounds from said roll to fall to the bottom of said bag, where said projectile will be arrested and retained.
Claim 17
Dependent Claim 43 words
The assemblage of claim 14, and wherein said assemblage further comprises a securing device for said open framework spacer, said device being a detachable and resilient retaining connector by which the said open framework spacer is temporarily secured to said roll of paper.
Claim 18
Dependent Claim 216 words
A projectile arresting assemblage comprising a roll of paper towels and at least one projectile deflecting member having a vertically adjustable target support; said deflecting member being adapted and oriented to deflect an impinging projectile off its' face into said roll of paper towels; said roll being adapted and maintained in such a position that said impinging projectile enters said roll in a direction that is substantially perpendicular to the axis of said roll; and open framework spacer that allows the passage of a projectile therethrough, said spacer adapted to be placed on and secured to said roll of paper towels; a plastic bag that envelopes both the said roll of paper towels and said open framework spacer, whereby the supple opposition of the roll of paper towels substantially eliminates the kinetic energy of an impinging projectile and impedes its' forward flight, and said plastic bag arrests any projectile that rebounds away from the surface of said roll of paper towels, and said open framework spacer separates the frontal surfaces of said roll of paper towels and said plastic bag, thus providing a vertical passageway between the surfaces of the roll and the bag that allows a rebounding projectile to fall to the bottom of said plastic bag, where said projectile will be arrested and retained.
Claim 19
Dependent Claim 216 words
A projectile arresting assemblage comprising a roll of paper towels and at least one projectile deflecting member having a vertically adjustable target support; said deflecting member being adapted and oriented to deflect an impinging projectile off its' face into said roll of paper towels; said roll being adapted and maintained in such a position that said impinging projectile enters said roll in a direction that is substantially perpendicular to the axis of said roll; and open framework spacer that allows the passage of a projectile therethrough, said spacer adapted to be placed on and secured to said roll of paper towels; a plastic bag that envelopes both the said roll of paper towels and said open framework spacer, whereby the supple opposition of the roll of paper towels substantially eliminates the kinetic energy of an impinging projectile and impedes its' forward flight, and said plastic bag arrests any projectile that rebounds away from the surface of said roll of paper towels, and said open framework spacer separates the frontal surfaces of said roll of paper towels and said plastic bag, thus providing a vertical passageway between the surfaces of the roll and the bag that allows a rebounding projectile to fall to the bottom of said plastic bag, where said projectile will be arrested and retained.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1982-04-30 1982-10-30 1983-05-01 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1986-04-30 1986-10-30 1987-05-01 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1990-04-30 1990-10-30 1991-05-01 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag