Did You Know...
...In 1790, the cost to obtain a patent was between $4 and $5.
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.
| Application No. | Application Title | Issue Date |
| 20110180193 | Puncture-Resistant Air-Impermeable Laminate for an Inflatable Article Airtight and puncture-resistant multilayer elastomer laminate that can be used in particular in an inflatable article, such as a pneumatic tire for a vehicle, comprising at least the following three layers (phr signifying parts by weight per hundred parts of rubber (ela... | 07/28/2011 |
| 20110146869 | PNEUMATIC TIRE HAVING A BUILT-IN SEAMLESS POLYURETHANE SEALANT LAYER AND PREPARATION THEREOF The present invention is directed to a pneumatic tire having a built-in seamless polyurethane sealant layer and its preparation.... | 06/23/2011 |
| 20110061782 | INNER TUBE FOR A PNEUMATIC TYRE BASED ON A THERMOPLASTIC ELASTOMER Inner tube for a pneumatic tyre, notably for a bicycle, characterized in that it has an elastomeric gastight layer consisting of an elastomeric composition comprising at least one styrene/isobutylene/styrene thermoplastic elastomer (called “SIBS”) and in that it inc... | 03/17/2011 |
| 20100314016 | Lubricant For Run Flat Tire System Lubricant compositions as well as methods and articles utilizing the lubricant compositions that comprise a polyoxyalkene as a lubricating agent, between 4 wt. % and 7.5 wt. % of silica as a thickening agent and an inorganic thixotropic-enhancing metal compound added in... | 12/16/2010 |
| 20100051158 | Self-Sealing Composition for a Pneumatic Object A self-sealing elastomer composition, in an inflatable article such as a pneumatic tire (1), such composition comprising, as predominant elastomer, a thermoplastic styrene (TPS) elastomer and an extender oil with a content of between 200 and 700 phe (parts per hu... | 03/04/2010 |
| 20100052408 | Inner Tube with Film The present invention discloses a type of secure and efficient wheel assembly using fluid or solid stuffing materials so as to minimize the blowout risks, a wheel rim transmission assembly, an energy exchanging arrangement used in transporting system, and a vehicle ener... | 03/04/2010 |
| 20100032069 | PUNCTURE-PROOF TYRE The present invention relates to a puncture-proof tyre assembly in which a sealant of a rubber or another rubber-like material is pressed against the tread of the tyre assembly such that there is a higher pressure in this sealant chamber than in the air chamber, and the... | 02/11/2010 |
| 20090314406 | SELF-HEALING AND SELF-CLEANING TIRES UTILIZING ACTIVE MATERIAL ACTUATION A self-healing and/or self-cleaning tire comprising at least one active material element configured when undergoing an actuation cycle to repair a structural anomaly, such as a crack or puncture, and/or remove a surface anomaly, such as foreign substances or objects adh... | 12/24/2009 |
| 20090277553 | TIRE NOISE REDUCTION DEVICE AND PNEUMATIC TIRE PROVIDED THEREWITH Provided are a tire noise reduction device allowing rapid and reliable puncture-repair of a pneumatic tire provided with an annular sound absorbing member on the inner surface of a tread portion of the tire, and a pneumatic tire provided with the tire noise reduction de... | 11/12/2009 |
| 20090078353 | Pneumatic Tire Having Built-In Sealant Layer And Preparation Thereof The present invention is directed to a pneumatic tire having a built-in sealant layer and its preparation. In one embodiment, the pneumatic tire includes an outer circumferential rubber tread and a supporting carcass. A rubber inner liner is disposed inwardly from the s... | 03/26/2009 |
| 20080115872 | Butyl rubber which contains organoperoxide and isobutyene adsorbing activated carbon, pneumatic tire with built-in sealant and method The present invention relates to a composition comprised of butyl rubber, organoperoxide and isobutylene-adsorbing activated carbon; a composition comprised of organoperoxide-depolymerized butyl rubber which contains a dispersion therein of particulate isobutylene adsor... | 05/22/2008 |
| 20070044883 | Pneumatic tire with depolymerized butyl rubber-based built-in sealant prepared with activated organoperoxide The present invention relates to a pneumatic tire with a built-in sealant layer comprised of a depolymerized butyl rubber based sealant precursor. The butyl rubber of the built-in sealant precursor composition is depolymerized in situ within the tire with an activated f... | 03/01/2007 |
| 20050277712 | Tire sealant A tire sealant which includes a liquid carrier and a solid particulate and a vehicle wheel which contains the tire sealant. The liquid carrier includes a by-product produced during the processing of an agricultural crop or product. ... | 12/15/2005 |
| 20050034799 | Self-sealing tyre and method of manufacture A sealing material includes the following characteristics: a value of a dynamic elastic modulus, measured at a temperature of 80° C., at a frequency of 1 Hz, and with a deformation of 5%, that is at least 60% lower than a value of the dynamic elastic modulus measured a... | 02/17/2005 |
