Did You Know...
...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!
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| Number | Title | Issue Date |
| 8001903 | Liquid mist tracer for shotgun ammunition A tracer cylinder for use with a shotgun shell to provide an aiming and training aid for shotgun shooting sports, which also can be used for military and police applications. The tracer cylinder, which contains a liquid, is positioned in a shotgun shell above a disk... | 08/23/2011 |
| 7926424 | Liquid mist tracer for shotgun ammunition A tracer cylinder for use with a shotgun shell to provide an aiming and training aid for shotgun shooting sports, which also can be used for military and police applications. The tracer cylinder, which contains a liquid, has one or more openings, each one releasably... | 04/19/2011 |
| 7908972 | Flare-bang projectile A flare-bang projectile is comprised of a weighty ballast in the front leading edge, a flash-bang charge, a transfer charge and a flare charge that is lit by a starter composition located at the rear of the flare charge. When the flare charge is ignited such that it... | 03/22/2011 |
| 7836828 | Shotgun cartridge for shotgun shooting and method in shotgun shooting The invention relates to a shotgun cartridge for shotgun shooting. The shotgun cartridge includes a case and a case head in it, in the vicinity of a primer arranged in which, a propelling charge is arranged. Inside the case is a shot wad with shot pellets arranged i... | 11/23/2010 |
| 7610857 | Ballistic tracer platform for shotgun ammunition A ballistic tracer platform for use with a shotgun shell to provide an aiming and training aid for shotgun shooting sports, which also can be used for military and police applications. The ballistic tracer platform emits light after ignition of the shell, providing ... | 11/03/2009 |
| 7314006 | Nonlethal canister tank round A nonlethal canister tank round comprising a cartridge having a combustible case and containing propellant; a canister projectile attached to the cartridge, the canister projectile being generally cylindrical, comprising high density polyurethane foam and including ... | 01/01/2008 |
| 7228801 | Ballistic tracer platform for shotgun ammunition A ballistic tracer platform for use with a shotgun shell to provide an aiming and training aid for shotgun shooting sports, which also can be used for military and police applications. The ballistic tracer platform carries a tracer element, which provides the shoote... | 06/12/2007 |
| 7174833 | Shotgun shell flight path indicator A shotgun shell flight path indicator is described which in general includes a shell casing having a primer end having a primer, a propellant disposed within the interior of the casing proximate to the primer adapted for ignition by the primer, and a non-combustible... | 02/13/2007 |
| 7174835 | Covert tracer round A covert tracer round has an infrared emitter of radiation mounted to its front, side or back. The radiation (which may be coherent or incoherent) is detected by a sensor that displays an image of the target and the beam. The sensor receives the beam directly if the... | 02/13/2007 |
| 7171904 | Shotgun shell flight path indicator A shotgun shell flight path indicator is described which in general includes a shell casing having propellant disposed within the interior of the casing proximate and a non-combustible indicator positioned within the casing. The indicator generally has a sufficient ... | 02/06/2007 |
| 6931993 | System and method for a flameless tracer / marker for ammunition housing multiple projectiles utilizing chemlucent chemicals Small, medium and large caliber ammunition housing multiple projectiles are traced by means of a tracing/marking system utilizing chemlucent chemicals. The tracing/marking system also provides target marking when using small, medium and large caliber ammunition. Mul... | 08/23/2005 |
| 6886468 | Shotgun shell flight path indicator A shotgun shell flight path indicator is described which in general includes a shell casing having a primer end having a primer, a propellant disposed within the interior of the casing proximate to the primer adapted for ignition by the primer, and a non-combustible... | 05/03/2005 |
| 6880467 | Covert tracer round A covert tracer round has an infrared emitter of radiation mounted to its front, side or back. The radiation (which may be coherent or incoherent) is detected by a sensor that displays an image of the target and the beam. The sensor receives the beam directly if the... | 04/19/2005 |
| 6694887 | Shotgun shell flight path indicator A shotgun shell flight path indicator is described which in general includes a shell casing having a primer end having a primer, a propellant disposed within the interior of the casing proximate to the primer adapted for ignition by the primer, and a non-... | 02/24/2004 |
| 6539873 | Shotgun shell flight path indicator A shotgun shell flight path indicator is described which in general includes a shell casing having a primer end having a primer, a propellant disposed within the interior of the casing proximate to the primer adapted for ignition by the primer, and a non-... | 04/01/2003 |
| 6250228 | Compression shotgun cartridge A shotgun casing tube supporting a metal butt end connected containment cup, mounted to the casing tube outer wall, supporting an eject disc, supporting in a percussion cap centrally locate by crimp within a port. A multi-slot fingered antifriction cup is... | 06/26/2001 |
| 5429054 | Tracer cartridges A tracer wad for a cartridge comprises a shot holder consisting of four quadrants defining between them a tubular member, a tracer element holder and a conical recess leading to a bore for directing ignited propellant onto a tracer element held in the hol... | 07/04/1995 |
| 5361701 | Shotgun slug tracer round and improved shotgun slug A plastic cartridge has a base with a primer pocket and a primer mounted therein. A propellant charge is located within the cartridge and a plastic, collapsible wad is positioned within the cartridge above the propellant charge. A strawlike fusing channel... | 11/08/1994 |
| 5235915 | Shotgun slug tracer round and improved shotgun slug A plastic cartridge has a base with a primer pocket and a primer mounted therein. A propellant charge is located within the cartridge and a plastic, collapsible wad is positioned within the cartridge above the propellant charge. A strawlike fusing channel... | 08/17/1993 |
| 4841866 | Tracer shotgun shell A tracer shotgun shell includes an improved tracer element and a single, integral wad member, which supports the tracer element within a shot charge. The tracer element is in the form of a spherical ball with a cylindrically-shaped, radially extending tai... | 06/27/1989 |
| 4553481 | Shot gun shell tracer wad A molded plastic wad for use in a shot shell having a primer propellant and shot comprises an upper, generally cylindrical shot compartment for receiving and holding the shot and a lower, generally enclosed chamber secured to the lower end of the shot com... | 11/19/1985 |
| 4389939 | Shotgun cartridge A shotgun cartridge comprising a charge of shot, each shot being coated with an illuminant, and a solid firing agent for firing the illuminant, so that upon firing the cartridge a marksman can trace the trajectories of the individual shots and the extent ... | 06/28/1983 |
| 4080899 | Light reflective shot pellets Shot pellets for a shotgun cartridge are encapsulated with light reflective coatings. The reflective coatings permit nighttime tracking of the shot pellets'trajectory to the target situs. A thin, lubricant film prevents adhesion between coated pellets whe... | 03/28/1978 |
