Featured patents

Exhaust Gas Purification Device
US 08821608 B2, Sept. 2, 2014, Ceramic or sintered, Masataka Mitsuda / Yanmar Co., Ltd. (Osaka, JP)
An exhaust gas purification device comprising:…

Air Cleaner Arrangements; Serviceable Filter Elements; And, Methods
US 08808417 B2, Aug. 19, 2014, Gasket or sealing means, Gary Ray Gillingham et al. / Donaldson Company, Inc. (Minneapolis, US)
An air cleaner arrangement including:…

Method and Apparatus for Applying Air Filters
US 08715383 B2, May 6, 2014, Unit or cohesive sheet-like media in flow line or frame, Ray Cordell
A filter clip comprising:…

Air Filter Arrangement; Air Cleaner Assembly; And Methods
US 08685130 B2, April 1, 2014, Zigzag, Corrugated, or Conical, David W. Nelson et al. / Donaldson Company, Inc. (Minneapolis, US)
An air filter cartridge comprising:…

Device for Filtering the Intake Air of an Internal Combustion Engine Having Ventilation Means
US 08685126 B2, April 1, 2014, Aircraft Anti-Ingestion Means, Olivier Pierre Descubes / Turbomeca (Bordes, FR)
A device for filtering intake air of an internal combustion engine, comprising:…

Selective Gas Filter
US 08663353 B2, March 4, 2014, Impingement baffle, Pierre De Coninck et al. / Commissariat a l'Energie Atomique (Paris, FR)
A selective gas filter in which a flow of a heavy constituent in a blend…

Exhaust Processing Device and Manufacturing Method Thereof
US 08540793 B2, Sept. 24, 2013, Ceramic or sintered, Shouhei Nagasaka et al. / Komatsu Ltd. (Tokyo, JP)
An exhaust processing device comprising:…

Filter Core for Use With Pleated Filter Cartridges
US 08523974 B2, Sept. 3, 2013, With additional support means not positively engaged or joined to media, Charles Grant Carothers et al. / General Electric Company (Schenectady, US)
A filter core for use with a filter cartridge, said filter core comprising…

Honeycomb Filter for Purifying Exhaust Gases, Adhesive, Coating Material, and Manufacturing Method of Honeycomb Filter for Purifying Exhaust Gases
US 08480780 B2, July 9, 2013, Ceramic or sintered, Atsushi Kudo et al. / Ibiden Co., Ltd. (Ogaki-shi, JP)
An adhesive composition for binding columnar porous ceramic members, comprising:…

Transmission Breather Assembly
US 08454719 B2, June 4, 2013, In motor vehicle, Hoang L. Vo et al. / GM Global Technology Operations LLC (Detroit, US)
A transmission breather assembly comprising, in combination,…

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