Bizarre Patents
Pizza Pie With Concentric Rings of Crust
A pizza mold for forming a plurality of concentric raised ridges of dough (i.e., crust) on the surface of a pizza pie.
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| Number | Title | Issue Date |
| 7235024 | Training bat A training bat having a handle portion with a knob end and a barrel receiving end, a hitting portion, and a means for tethering said handle portion to said hitting portion. The means for tethering is selected from either an eye bolt assembly, a link assembly, and an... | 06/26/2007 |
| 7172534 | Jump rope simulator A jump rope simulator for aerobic and anaerobic exercise having a hand-held unit comprising a handle, a base length connected to the handle, and one or more concatenated extension lengths attached to the base length. To exercise, the user grasps one or two units, im... | 02/06/2007 |
| 7086951 | Nunchaku A nunchaku includes a joint pin for connecting a baton of the nunchaku to a chain. The joint pin includes a front section for extending through a bearing mounted inside the baton to project from an inner end of the baton to connect to the chain, and a circular flang... | 08/08/2006 |
| 6971569 | Staple extractor structure An improved staple extractor structure includes a movable member having an upwardly-tilting engaging edge properly cut at one side of an engaging cavity concaved upwards at the underside therein, and a U-shaped coupling recess disposed at the front bottom side there... | 12/06/2005 |
| 6722656 | Jousting apparatus The improved jousting apparatus includes two sticks which are joined together with a flexible rope-like connecting member which is anchored within the ends of the respective sticks. The connecting member is long enough to allow motion of the two sticks relative to e... | 04/20/2004 |
| 6522312 | Apparatus for presenting mixed reality shared among operators There is disclosed a mixed reality presentation apparatus which generates and displays a three-dimensional virtual image on a see-through display device so as to allow a plurality of players to play a multi-player game in a mixed reality environment. The ... | 02/18/2003 |
| 6398652 | Flexible nunchaku and its use A subject-matter of the invention is a flexible nunchaku having two striking bodies (3, 3') connected to an expander (2) which each have an inner body (4, 4') and in their longitudinal direction one jacket (5, 5') each made of plastic foam or foamed rubbe... | 06/04/2002 |
| 6299537 | Laser pointing nunchaku assembly A laser pointing nunchaku assembly for providing a visual display of light when using the invention. The laser pointing nunchaku assembly includes a first and second elongated handle portions that each have a first and second end portion. A substantially ... | 10/09/2001 |
| 6196921 | Interchangeable martial arts weapons system An interchangeable martial arts weapons system is provided comprising (a) a plurality of interchangeable connectable components comprising at least one long tube, at least one short tube, at least one T-handle and at least one illuminative tube, the ends ... | 03/06/2001 |
| 6126292 | Rice flail assembly A rice flail assembly includes a pair of transparent rods each having one end portion having an end face, a pair of sleeves each mounted on one of the corresponding rods, a pair of connecting posts each received in one of the corresponding sleeves and con... | 10/03/2000 |
| 5893800 | Combination martial arts device A new combination martial arts device for combining a nunchaku and tonfa into a single weapon. The inventive device includes a pair of elongated members. A pair of coupling bolts couple with the elongated members. The coupling bolts extend outwardly of th... | 04/13/1999 |
| 5888137 | Self defense weapon A self defense weapon comprising a base and a striking arm connected end to end by a pivot. The pivot allows the striking arm to move in only a single plane, between a collapsed position in which the striking arm is partially contained in a concave portio... | 03/30/1999 |
| 5785618 | Webbing used for a tossing game between players A web slinger throw and catch game designed for easy throwing and catching for use indoors and/or outdoors by children of all ages. The web slinger comprises a netting material or any suitable material intertwined with flexible cords. It also comprises th... | 07/28/1998 |
| 5547190 | Lighted nunchakus Lighted nunchakus with a light source contained within a transparent nunchaku. The light source can be a light bulb with a power source or a chemically activated light. In addition, foam rubber nunchakus and foam rubber coated nunchakus are disclosed.... | 08/20/1996 |
| 5524886 | Adjustable swivel nunchaku An adjustable nunchaku (10) comprises a pair of handles (12,14) attached together with a flexible member (20). The flexible member (20) is selectively attached to the handles (12,14) so that the length of flexible member (20) separating the handles (12,14... | 06/11/1996 |
| 5306193 | Toy double club with whistles A toy double club with whistle including two elongate tubular bodies connected with a chain, each tubular body having a whistle in its inner cavity to move back and forth in a limited distance, the distance being by two opposing projections on the inner s... | 04/26/1994 |
| 5279482 | Fingered bola body, bola with same, and methods of use A bola body, a bola, and methods employing such bola bodies and bolas; in one aspect a bola body having a non-spherical body member from which extend one or more fingers for entanglement with a bola line, with each other, or for latching onto part of a ta... | 01/18/1994 |
| 5120261 | Toy nunchuk apparatus A toy apparatus including a plurality of spaced handle members, each handle member including a central support rod surrounded by a polymeric foam exterior cylindrical member secured together by frangible link members defining a chain, wherein the link mem... | 06/09/1992 |
| 5029847 | Foldable exercise stick A foldable exercise stick 10 is provided for exercising. The foldable exercise stick includes a first elongated member 20 having an aperture 28 extending therethrough and an intermediate elongated member 22, 24 having an aperture 28 extending therethrough... | 07/09/1991 |
| 4682774 | Collapsible, re-combinative martial-arts weapon A number of component parts may be recombined to form a number of different martial-arts weapons. The many different types of weapons that may be formed is achieved via three elongated basic components interconnected together by male and female couplers, ... | 07/28/1987 |
| 4681317 | Golf exercise device An exercising device includes a pair of elongated handle members each having an end portion and a gripping portion, with the end portions having an attached rotatable spinner member. A resilient elastic member interconnects the spinner members together an... | 07/21/1987 |
| 4462593 | Martial arts practice weapon construction A practice weapon construction for use by persons engaged in the martial arts during practice or sparring sessions is disclosed. The weapon includes a lightweight central elongated padded bar element, a lightweight padded cap element and a resilient sprin... | 07/31/1984 |
| 4456256 | Chuka stick systems In a chuka stick system including a longitudinal rod, and a loop connected to one or both ends of the rod, the improvement consisting of first, second and third bores formed in at least one end of the rod. The first and second bores have an axis substanti... | 06/26/1984 |
| 4155551 | Nunchaku device A nunchaku device comprising an elongated tubular handle member having one open end which telescopically receives one end of a second solid handle member. The telescopic ends of the two handles are connected by a cord which carries an intermediate section... | 05/22/1979 |
| 4132408 | Weapon A novel weapon is provided in the form of a combination riot or night stick and nunchaku. The weapon comprises a first and second elongated member. One axial end of the first member is connected to one axial end of the second member by a flexible cable. I... | 01/02/1979 |
| 4070023 | Nunchaku First and second hollow metal members are innerconnected by a rope for use by police, military, and students of martial arts. The rope may be of wire or nylon and is freely slideable with respect to one of the metal members while being freely rotatable wi... | 01/24/1978 |
| 4023803 | Nunchaku A nunchaku-type material arts self-defense weaponry having swivel bearings connecting opposite ends of a link chain to a pair of handles. The swivel connections allow continuous twisting or spinning of the handles relative to each other during use of the ... | 05/17/1977 |
| 4017073 | Hand combat weapon A device of the "nunchaku" type, for one of the phases of martial art style of combat, has at least two elongated members with adjacent ends connected by a chain or the like, so that one of the members can function as a handle and the other can serve as a... | 04/12/1977 |
| 4007931 | Hand weapon A hand weapon comprising a pair of hollow members which are adapted to be interengaged to form essentially a hollow rod, an elongated flexible member contained within the rod and its two ends being securely fastened within the outer ends of the respective... | 02/15/1977 |
| 3937468 | Handle for a nunchaku device A nunchaku having two spaced apart rod-like elements or handle members, each element being formed of a plastic insert molded in a body portion which forms the balance of the element. The plastic insert, which is formed on nylon 6/6, has two spaced apart g... | 02/10/1976 |
| 3934877 | Police defensive implement This invention relates to a police weapon comprised of two rigid elongate sticks joined at one end by a flexible thong to enable disposing them side by side when the weapon is not being used but to permit whirling one about the other in use and especially... | 01/27/1976 |
