Bizarre Patents
A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.
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 |
| 7231948 | Non-pneumatic tire A non-pneumatic tire comprising a toroidal-shaped tube having inner and outer circumferential surfaces and opposite side surfaces collectively forming a hollow chamber therebetween, the tube having at least two openings proximate the inner circumferential surface, a... | 06/19/2007 |
| 6866735 | Method of manufacturing a tire tube To provide a tire tube having excellent sealing performance and durability. An inside of a tire includes a peripheral wall having an approximately circular cross-section which is partitioned by a partition wall into an outer peripheral side sealant chamber and an in... | 03/15/2005 |
| 6571845 | Low-section tire and mould and process for manufacturing a tire air tube A low-section tire includes an air tube including an internal wall and two air tube sidewalls. The internal wall comprises a greater rigidity than the tube sidewalls so that, when a carcass and the tube are mounted on a rim, and during inflation, the tube... | 06/03/2003 |
| 6451162 | Tire tube manufacturing apparatus To provide a tire tube having excellent sealing performance and durability. An inside of a tire includes a peripheral wall having an approximately circular cross-section which is partitioned by a partition wall into an outer peripheral side sealant chambe... | 09/17/2002 |
| 6159403 | Method of manufacturing sealant containing tire tube and vulcanizing apparatus therefor To provide a method of manufacturing a sealant containing tire tube, which is capable of simply opening a sealant filling hole without use of any specialized jig, and a vulcanizing die therefor. A vulcanizing die includes an upper die, a lower die, and a ... | 12/12/2000 |
| 6106647 | Process for producing sealant-incorporated tire tube A tube blank 2' whose inside is divided into an air chamber 3 and a sealant chamber 7 by a partition wall 5 has an air relief port 41 provided in a sealant chamber peripheral wall 4o and communicating a sealant chamber 7. At a vulcanizing step,... | 08/22/2000 |
| 5900088 | Process for producing sealant-contained tire tube A tube blank 2' whose inside is divided into an air chamber 3 and a sealant chamber 7 by a partition wall 5, is formed by extrusion and cut into a predetermined length. An air valve 6 is mounted to the tube blank 2' to communicate with the air chamber 3 a... | 05/04/1999 |
| 5115852 | Closed-torus tire and method for manufacturing same A mold member for use in manufacturing a closed-torus tire comprises an annular inflatable resilient member having a substantially cylindrical inner wall and a corrugated outer wall opposed thereto. At the beginning of a tire manufacturing process, the mo... | 05/26/1992 |
| 4367109 | Processes for manufacturing inner tubes of the so-called puncture-proof type for vehicle wheels and similar and puncture-proof inner tubes thus obtained Inner tubes for pneumatic tires including a toric cushion made from an elastomer material having cells independent of each other. A process for manufacturing such inner tubes with a mold for preforming and vulcanizing semi-toric elements, the mold includes fin... | 01/04/1983 |
| 4360396 | Inflatable element and method of making same This annular inflatable element comprises two ring-shaped elements interconnected by an inner closed belt and an outer closed belt. All these elements are welded together, and all the welds are of the sleeve coupling type without requiring any complementa... | 11/23/1982 |
