IP Library › Granted Patent US 7,451,756
Granted Patent B2
US 7,451,756 · App. 10/967,490 · Granted Nov 18, 2008

Paintball spin application method

Assignee: Tippmann Sports LLC
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Quick Facts
Patent No.
US 7,451,756
App. No.
10/967,490
Granted
Nov 18, 2008
Kind
B2
Abstract

A gun having a firing mechanism and a barrel. The barrel has a breech end coupled to the firing mechanism, a muzzle end, and a bore having a length which extends longitudinally between said breech and muzzle ends. The length of the bore between the breech and muzzle ends is curved.

Claims (10)

1. A method of applying spin on a paintball fired from a paintball gun, the method comprising the steps of:

using a firing mechanism that is part of the paintball gun to accelerate the paintball through a bore of the paintball gun such that the paintball travels along a path extending from the firing mechanism, wherein the bore has a muzzle end, wherein only a single section of the path changes angle and wherein the bore does not have a rifled surface or additional frictional material;

causing a portion of the paintball to contact a first surface at the single section where the path changes angle without rupturing prior to exiting the paintball gun such that friction between the first surface and the paintball imparts a backspin on the paintball which persists after the paintball exits the paintball gun, and the first surface is longitudinally-extending along the path of travel of the paintball and is curved transverse to the path of travel of the paintball; and

expelling the paintball from the paintball gun to cause the paintball to contact a second surface and rupture, spilling its contents on the second surface.

2. The method of claim 1 , further comprising the step of providing at least a portion of the first surface, where it is curved transverse to the path of travel and is contacted by the paintball, is at least partially circumferentially shaped approximately the same as a portion of the paint ball.

3. A method of applying a spin on a paintball fired from a paintball gun, the method comprising the steps of:

using a firing mechanism that is part of the paintball gun to accelerate the paintball through a bore of the paintball gun;

wherein the paintball travels along a path that extends from the firing mechanism along a slight bend in the bore, wherein the bore has a muzzle end and no rifling or additional frictional material, and wherein the slight bend is located adjacent the muzzle end and is the only bend extending along the path the paintball travels;

causing a portion of the paintball to contact a first surface along the slight bend prior to exiting the paintball gun such that friction between the first surface and the paintball imparts a backspin on the paintball which persists after the paintball exits the paintball gun; and

causing the paintball to impact a second surface wherein the paintball ruptures exposing its contents.

Assignments (21)
RELEASE OF SECURITY INTEREST Recorded Jul 27, 2022
From: HSBC BANK CANADA
To: G.I. SPORTZ INC.; GI SPORTZ DIRECT LLC; TIPPMANN US HOLDCO, INC.; TIPPMANN FINANCE LLC; TIPPMANN SPORTS, LLC; TIPPMANN SPORTS EUR PE, SPRL
Reel/Frame 060989/0170 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 1, 2020
From: TIPPMANN SPORTS, LLC
To: KORE OUTDOOR (US) INC.
Reel/Frame 054505/0767 →
SECURITY INTEREST Recorded Sep 14, 2020
From: BANK OF MONTREAL
To: GIS DEBT ACQUISITION PARTNERSHIP
Reel/Frame 053761/0903 →
SECURITY INTEREST Recorded Sep 17, 2018
From: TIPPMANN SPORTS, LLC
To: BANK OF MONTREAL
Reel/Frame 046886/0177 →
NOTICE OF SECURITY INTEREST Recorded Jan 29, 2015
From: TIPPMANN SPORTS, LLC; 9162186 CANADA INC.
To: HSBC BANK CANADA, AS AGENT
Reel/Frame 034849/0319 →
RELEASE OF SECURITY INTEREST Recorded Dec 20, 2013
From: GOLUB CAPITAL INCORPORATED
To: TIPPMANN SPORTS, LLC
Reel/Frame 031829/0595 →
RELEASE OF SECURITY INTEREST Recorded Dec 20, 2013
From: GOLUB CAPITAL INCORPORATED
To: TIPPMANN SPORTS, LLC
Reel/Frame 031829/0482 →
RELEASE OF SECURITY INTEREST Recorded Dec 20, 2013
From: GOLUB CAPITAL INCORPORATED
To: TIPPMANN SPORTS, LLC
Reel/Frame 031829/0516 →
RELEASE OF SECURITY INTEREST Recorded Dec 20, 2013
From: GOLUB CAPITAL INCORPORATED
To: TIPPMANN SPORTS, LLC
Reel/Frame 031829/0562 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 17, 2013
From: TIPPMANN PNEUMATICS, INC.
To: TIPPMANN PNEUMATICS, LLC
Reel/Frame 031802/0417 →
CHANGE OF NAME Recorded Dec 17, 2013
From: TIPPMANN PNEUMATICS, LLC
To: TIPPMANN SPORTS, LLC
Reel/Frame 031835/0541 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 17, 2013
From: TIPPMANN, DENNIS J., JR.
To: TIPPMANN PNEUMATICS, INC.
Reel/Frame 031799/0538 →
RELEASE OF SECURITY INTEREST Recorded Aug 11, 2009
From: REGIONS BANK (SUCCESSOR BY MERGER TO AMSOUTH BANK)
To: TIPPMANN SPORTS, LLC
Reel/Frame 023085/0120 →
SECURITY AGREEMENT Recorded Aug 11, 2009
From: TIPPMANN SPORTS, LLC
To: GOLUB CAPITAL INCORPORATED, AS ADMINISTRATIVE AGENT
Reel/Frame 023075/0539 →
CONFIRMATORY GRANT OF PATENT SECURITY INTEREST Recorded Sep 20, 2006
From: TIPPMANN SPORTS, LLC
To: AMSOUTH BANK, AS AGENT
Reel/Frame 018313/0568 →
GRANT OF PATENT SECURITY INTEREST Recorded Sep 8, 2006
From: TIPPMANN SPORTS, LLC
To: GOLUB CAPITAL INCORPORATED, AS AGENT
Reel/Frame 018231/0096 →
RELEASE OF SECURITY INTEREST Recorded Aug 16, 2006
From: CAPITALSOURCE FINANCE LLC
To: TIPPMANN SPORTS, LLC FORMERLY KNOWN AS TIPPMANN PNEUMATICS, LLC
Reel/Frame 018109/0910 →
CHANGE OF NAME Recorded Jan 19, 2006
From: TIPPMANN PNEUMATICS, LLC
To: TIPPMANN SPORTS, LLC
Reel/Frame 017035/0975 →
SECURITY AGREEMENT Recorded Jan 19, 2006
From: TIPPMANN PNEUMATICS, LLC
To: CAPITALSOURCE FINANCE LLC
Reel/Frame 017034/0004 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 24, 2005
From: CHEROKEE AIR PRODUCTS, INC.
To: TIPPMANN SPORTS, LLC
Reel/Frame 016931/0653 →
CHANGE OF NAME Recorded May 4, 2005
From: TIPPMANN PNEUMATICS, INC.
To: CHEROKEE AIR PRODUCTS, INC.
Reel/Frame 016189/0949 →
Continuity (3)
Continuation 0986564500 · May 25, 2001
Continuation In Part 0933308300 · Jun 14, 1999
Related Publication 20050091900A1 · May 5, 2005