Featured patents

Air Duct for Electronic Device
US 08776833 B2, July 15, 2014, Variable restriction, Yi-Wei Fan et al. / Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd. (Shenzhen, CN
An air duct comprising:…

Pipe Element With a Trimmed Edge for Welding Onto a Carrier
US 08770231 B2, July 8, 2014, With end structure, Ephraim Arzt et al. / Liebherr-Werk Nenzing GmbH (Nenzing, AT)
An article of manufacture, comprising:…

Resilient Plug Apparatus and Method of Use
US 08739834 B2, June 3, 2014, With Closures and Plugs, Mikhail German et al. / Mueller International, LLC (Atlanta, US)
A system for use with a pipe having an annular wall defining an outer…

Threaded Plug for Hammer Union and Assembly Thereof
US 08733404 B2, May 27, 2014, With Closures and Plugs, Frederick W. Zeyfang / Protective Industries, Inc. (Buffalo, US)
An assembly comprising a threaded plug, a male sub portion of a hammer union…

Heating Device for a Device for Transporting a Fluid Containing a Hydrocarbon
US 08701713 B2, April 22, 2014, Electric, Thibaud Bigex et al. / Total SA (Courbevoie, FR)
A heating device for a transportation device for transporting a fluid containing…

Bladder System for Reinforcing a Portion of a Longitudinal Structure
US RE044796 E1, March 11, 2014, Inflatable, Thomas L. Coon et al. / Zephyros, Inc. (Romeo, US)
A method of reinforcing at least a portion of a structure…

Flexible Tube for Fluid Transport
US 08636037 B2, Jan. 28, 2014, Metal, Kenichi Ishii et al. / Furukawa Electric Co., Ltd. (Tokyo, JP)
A flexible tube for fluid transport, comprising at least:…

Two-Section Valve Cap
US 08651144 B1, Feb. 18, 2014, Combined, Yao-Sha Tsai
A valve cap comprising:…

Insulated Double-Walled Exhaust System Component and Method of Making the Same
US 08522828 B2, Sept. 3, 2013, With intermediate insulation layer, Richard P. Merry / 3M Innovative Properties Company (St. Paul, US)
An insulated double-walled exhaust system component comprising an inner pipe,…

Durable Semi-Rigid Flexible Duct
US 08469062 B2, June 25, 2013, Metal, Steven Allan Liebson et al.
A durable semi-rigid, flexible air duct having an axis running the length of said…

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