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 |
| 7322131 | Shoe with slip preventive member An object of the present invention is to enhance durability of the non-slip member of the shoe where a lot of non-slip protuberances are fixed to the surface of a base fabric. The shoe of the present invention comprises an upper 20 that covers an instep of a ... | 01/29/2008 |
| 7165344 | Disposable, one-piece, self-adhesive, all-surface, sport, game, play, work, cushioning, safety “RED e” cleat A “RED e” cleat is a disposable, self-adhesive, all-surface footwear cleat having a non-skid gripping surface, designed to address all sport, game, play and work foot-traction requirements. The “RED e” cleat replaces the need for specialty footwear, which in... | 01/23/2007 |
| 7086182 | Golf shoe cleat The invention is a replaceable golf shoe cleat or spike 10 for use in place of a standard metal spike 4. Winter golf shoe spike 10 preferably has a main cleat body 11 molded from a durable plastic type material in single unitary fashion. ... | 08/08/2006 |
| 7051458 | High-heeled jazz dancing and character dancing shoe A high-heeled dancer's shoe providing the structural integrity to prevent bowing and to execute energetic character dancing steps and simultaneously maintaining the flexibility necessary to execute jazz steps. The shoe comprises a front sole support made of hard rub... | 05/30/2006 |
| 6983556 | Quick release shoe cleat A shoe cleat includes a cleat receiver with a cleat engaging section, a cleat including a receiver engaging section suitably dimensioned and configured to releasably engage with the cleat receiver, and a latch member suitably dimensioned and configured to releasably... | 01/10/2006 |
| 6948264 | Non-clogging sole for article of footwear The present invention teaches an article of footwear having a non-clogging for use on natural grass and also artificial turf surfaces. A preferred sole can include protrusions comprising a hydrophobic material having a wettability index equal to or greater than 90 d... | 09/27/2005 |
| 6944975 | Shoe having a fabric outsole and manufacturing process thereof Improvements in shoe constructions are provided that provide ground contacting surfaces of multiple materials that resist separation from one another and which provide traction and tariff benefits. ... | 09/20/2005 |
| 6834445 | Shoe cleat with improved traction A shoe cleat with improved traction includes at least one resiliently flexible traction element extending from a hub and being resiliently deflectable in a direction toward the sole of a shoe when the cleat is secured to the sole. The cleat is further configured to ... | 12/28/2004 |
| 6442872 | Shoe spike assembly having cushioning device A spike includes an upper fastener for securing to a shoe sole, and includes a lower stem. A cap is attached to the stem. A cushioning pad is engaged between the cap and the spike, and/or another cushioning pad is engaged between the cap and the stem for ... | 09/03/2002 |
| 6154984 | Golf shoe cleat A three-piece cleat assembly for use on athletic shoes which have, embedded in their soles, an interlocking receptacle, such as that used in the Q-LOK R system. Molded of plastic, the cleat assembly includes a connector, a traction-enhancing member and a ... | 12/05/2000 |
| 6092251 | Method for manufacturing shoes and shoe obtained with the method A method of manufacturing a shoe, provided with a front region and a heel region. The method comprises the steps of stitching an upper to a piece of fabric in order to obtain an inner shoe which is closed at its lower portion, providing a rubber mid-sole ... | 07/25/2000 |
| 6032388 | Thin, flexible shoe outsole with injected-through tread elements, a method of producing such an outsole and a shoe provided with such an outsole An outsole for a shoe is formed a thin, flexible, nonporous and inelastic sheet material having a pattern of perforations through it, and a plurality of tread elements of a hard, wear-resistant material molded onto a first side of the sheet material by a ... | 03/07/2000 |
| 6012239 | Replaceable traction device for footwear The present invention provides a traction device that is selectively removable from a threaded aperture and allows for the operative engagement of the traction device into a threaded aperture without requiring the rotation of the traction member relative ... | 01/11/2000 |
| 5038500 | Boot having gritted outsole A gritted outsole suitable for intervulcanization with a rubber boot has a layer of inorganic grit particles secured to its outer face. The grit particles are chemically bonded to the rubber of the outsole by an adhesive having both polar and non-polar co... | 08/13/1991 |
| 4658516 | TAP sole construction The shoe of the invention consists of a thermally-moldable material which is secured in a cut-out region of the shoe sole.... | 04/21/1987 |
| 4360490 | Studs for footwear and method of making same A stud for releasable attachment to an article of footwear, particularly for use in games and sports, comprises a support made of plastics material such as glass-filled nylon and a metal pin element. The support has an externally screw-threaded sleeve for... | 11/23/1982 |
| 4318232 | Heel structure for shoes The heel of a shoe is formed with replaceable inserts or knobs that may be formed of material that is the same as or different from the material of the heel and the manner of mounting is such that a user may readily replace the inserts to prevent or limit... | 03/09/1982 |
| 4160331 | Outer shoe with gripping surface A shoe having a slip resistant or gripping surface on the sole thereof. Preferably, the shoe is an outer shoe, such as a rubber or boot. The gripping surface is applied to the sole in separated, discrete bands within channels in the sole and comprises a m... | 07/10/1979 |
