| Patent No. | Patent Title: |
| 7665772 | Metallic cutting ring |
| 7461868 | Gasket release tool |
| 7461867 | Brake hose lifting apparatus |
| 7458616 | Threads with perturbations |
| 7458614 | Thread supporting stabilizer assembly |
| 7455326 | Connection tube for fuel tank |
| 7452349 | Medical connector system |
| 7452008 | Feed screw coupling for the base of hybrid outlet spigot |
| 7448651 | Brake hose lifting apparatus |
| 7448655 | Instantaneous connection device |
| 7448652 | Tubular metal fitting expandable in a wall opening and method of ... |
| 7448654 | Fluid transport circuit element |
| 7445249 | Coupling |
| 7445253 | Clamp for fastening and connecting tubes |
| 7441810 | Recreation vehicle waste pipe sealing unit |
| 7438329 | Methods and connections for coupled pipe |
| 7438328 | Quick connector |
| 7434850 | Fluid-tight coupling system for corrugated pipe |
| 7434851 | Device for the connection of high-pressure conduit pipes |
| 7434847 | Quick connect tube coupling |
| 7434844 | Quick release pipe connection |
| 7431341 | Pipe liner connector |
| 7427083 | Device for fixing a clamp to a hose |
| 7425022 | Tube couplings |
| 7425024 | Submersible pump drop pipe and casing assembly connection and met... |
| 7422247 | Branch tee fitting |
| 7419192 | Braze-free connector utilizing a sealant coated ferrule |
| 7419190 | Universal water meter connector assembly |
| 7416226 | Spring-biased pin connection system |
| 7407196 | Tube fitting with separable tube gripping device |
| 7401821 | Hollowed, deformable, raised face bolt-ring |
| 7399002 | Cryogenic seal for vacuum-insulated pipe expansion bellows |
| 7399004 | Universal attachment for capturing and utilizing exhaust gas from... |
| 7396051 | Swabable fluid connectors and fluid connector pairs |
| 7393020 | Connection of two pipes and sealing ring for the connection |
| 7393018 | Tube fitting for stainless steel tubing |
| 7393021 | HVAC duct system |
| 7390024 | All-Purpose Pressure Test Kit |
| 7390030 | Pipe joint including improved locking mechanism |
| 7390025 | Secondary latch/verifier for a quick connector |
Bizarre Patents 
PatentStorm News
