Bizarre Patents
Nicotine Containing Dental Floss
Keep away cavities and cancer at the same time.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7207273 | Buckshot round A buckshot round for use in large, smooth-barreled weapons, such as an M203 or M79 grenade launcher, wherein the round itself acts as the firing barrel. In particular, a lethal buckshot round is provided, wherein an inner metal cylinder (barrel portion) is encased i... | 04/24/2007 |
| 7150229 | Projectile wad for ammunition cartridges An ammunition cartridge includes: a basewad disposed within a tube proximate the aft end of the tube; a projectile wad disposed within the tube proximate a fore end of the tube; a propellant charge disposed within a chamber formed between the projectile wad and the ... | 12/19/2006 |
| 7089863 | Non-Lethal cartridges with dense powder ballast A non-lethal cartridge having sufficient discharge energy for use, without modification, in conventional firearms. When used with a firearm with a rifled barrel, the cartridge comprises a non-lethal projectile having a grooved outer surface and a dense powder ballas... | 08/15/2006 |
| 6899034 | Controlled energy release projectile A projectile is provided, in accordance with the present invention that includes a gas seal, a wad absorption zone, a core hull, a mass of projectile core particles within the hull and an actuator member. The hull is a cylindrical member having an open end and made ... | 05/31/2005 |
| 5792979 | Two-element wad with pneumatic damping Two-element wad with pneumatic damping designed for the cartridge industry formed by two interchangeable elements connected to each other and which consist of a case and a damper-shutter. The case incorporates a series of foldable flaps and a valve that r... | 08/11/1998 |
| 5115707 | Method for series production of axially symmetrical ammunition bodies as well as ammunition bodies produced according to this method An outer jacket (14), an inner jacket (15) and an explosive charge (16) are ach independently manufactured on one of three parallel production lines (1, 2, 3) and assembled on a contiguous assembly line (4). The jackets (14 and 15) are designed to have a s... | 05/26/1992 |
| 4970959 | Collapsible basewad In combination with a cartridge case having a tubular wall and a head closing one end of the wall, a primer disposed through the head and a propellant charge in the case, a collapsible basewad is disclosed which comprises a unitary body between the charge... | 11/20/1990 |
| 4733613 | Adjustable volume shot wad structure and method of assembling the same An improved shot wad structure has a longer outer wad cup, a shorter inner wad cup and a plastic wad insert, and is useful in a shotshell with hard shot pellets, such as steel or tungsten shot. The outer cup, formed of a soft, low tensile strength materia... | 03/29/1988 |
| 4307664 | Plastic shot shell wad A plastic shot shell wad incorporating an improved cushioning mechanism. A cushioning effect is provided by connecting a wad with a shot cup by means of two levels of parallel walls separated by an intermediate planar member. A lower level of walls is con... | 12/29/1981 |
