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 |
| 7157705 | Handheld infrared camera A handheld infrared camera having a lens assembly, an electric energy source and a handling elements for recording and handling information received via the lens assembly has an essentially elongate housing. The lens assembly is mounted at one end of the housing, th... | 01/02/2007 |
| 7097405 | Method and apparatus for fastening steel framing with staggered teeth nails A piercing nail with a spring member that deforms as the nail penetrates through framing members engages with a bottom surface to framing members together. ... | 08/29/2006 |
| 7040851 | Fastening element A nail-shaped fastening element including a first, conical section (1, 11 21) tapering in a setting direction of the fastening element and having a shaped surface profile extending at least along a portion of the first section, and a second section (2, 12,... | 05/09/2006 |
| 7014407 | Full-round, offset-head nail A wire nail for use with a powered nail-driving tool has a full-round head with an axis that is offset from an axis of the integrally formed shank. An outer circumferential surface of the shank is at least as offset from the shank axis in one radial direction as a c... | 03/21/2006 |
| 6905299 | Method and apparatus for fastening steel framing with a harpoon nail A harpoon nail having two or more sets of teeth on opposite sides of fingers that deform while penetrating the framing members. The teeth engage with a bottom surface to fasten the framing members together. A piercing nail having sets of teeth on two edges penetrate... | 06/14/2005 |
| 6719512 | Method and apparatus for fastening steel framing with nails A harpoon nail having two or more sets of teeth on opposite sides of fingers that deform while penetrating the framing members. The teeth engage with a bottom surface to fasten the framing members together. A piercing nail having sets of teeth on two edges penetrate... | 04/13/2004 |
| 6139238 | Fastener for laminate flooring A cost-effective fastener of the driven type used in strip nail or magazine fed nailing machines with specific useful features for securing laminate flooring. Generally, the fastener has a thickness of between about 0.035 inch and 0.050 inch. The fastener... | 10/31/2000 |
| 5428935 | Anchors for impact attenuation safety cushion system Compositions and designs useful for fabricating safety cushion and mat assemblies which have effective protection against injuries to persons falling from a height of up to twelve feet are disclosed. The rubber anchor composition has a shore hardness of a... | 07/04/1995 |
| 5069588 | Anchoring device An anchoring device having a head and a shank to be forcibly driven into a hole defined within concrete or is disclosed. The shank has proximal, transitional, and distal portions defining respective axes that do not coincide when the shank is unstressed a... | 12/03/1991 |
| 4963051 | Dowel fastening device A dowel fastening device having a plurality of pivoting conical members having saw-tooth gripping surfaces for insertion in aligned drilled holes of adjacent elements, such as furniture parts, or in heavy duty applications such as with support members for... | 10/16/1990 |
| 4127352 | Placement and support system for strips in concrete A system of placing and supporting elongated control joint strips, headers and the like preparatory to the pouring of a concrete slab, using elongated strips having V-shaped longitudinal bends, and spaced socket members defining non-circular sockets, in c... | 11/28/1978 |
| 4014244 | Flattened round end staple A staple for attaching drop-wire molding or the like to a telephone pole is provided. To provide strength and easy, true driving action, a straight bight portion and mediate portions of perpendicular tines have opposed flat surfaces which intersect oppose... | 03/29/1977 |
| 3945293 | Heavy duty fastener and method of manufacturing same A heavy duty fastener is provided especially suitable for outdoor uses such as in heavy timber including utility poles. For example, it may be in the form of a staple for securing a telephone ground wire cover to a pole. It has along each leg or prong a s... | 03/23/1976 |
