Featured patents

Coupling System Including a Safety Fastener Device
US 08783729 B2, July 22, 2014, With frangible or deformable element, Francis Jean Criado et al. / Turbomeca (Bordes, FR)
A coupling system comprising:…

Pipe Coupling Apparatus
US 08864179 B2, Oct. 21, 2014, Apertured plate type, Hiroyuki Kitagawa / Nitto Kohki Co., Ltd. (Tokyo, JP)
A pipe coupling apparatus, comprising:…

Wet/Dry Vacuum Hose Attachment
US 08777272 B2, July 15, 2014, Vacuum Cleaner Type, Joseph Welchert
A vacuum attachment for reaching smaller spaces, the attachment comprising…

Highly-Tight Threaded Joint
US 08714600 B2, May 6, 2014, Flat crest, Pavel Nikolaevich Sidorenko et al.
A highly threaded screw joint having internal and external mating elements,…

Connecting Device for Connecting a Flexible Container to a Flange or a Connecting Ring
US 08720955 B2, May 13, 2014, Band type, Guenter Untch / Flecotec AG (Muellheim, DE)
A connecting device for connecting a flexible container to a flange…

Bearing Apparatus and Method for an Irrigation Pivot Structure
US 08690197 B2, April 8, 2014, Pipe in socket type, Thomas J. Korus / Lindsay Corporation (Omaha, US)
A bearing structure apparatus for a pivoting irrigation system, the bearing…

Quick Connector
US 08646811 B1, Feb. 11, 2014, Spring-biased sleeve, Jen-Chih Chang / Su Bei Guang Corporation (Taichung, TW)
A quick connector, comprising:…

Coupling Structure for Absorption Refrigeration Circuit
US 08579335 B2, Nov. 12, 2013, Axially bolted, Kazuma Ichikawa et al. / Honda Motor Co., Ltd. (Tokyo, JP)
An absorption refrigeration circuit of an automotive vehicle, comprising:…

Gas Nozzle Attachment
US 08567826 B2, Oct. 29, 2013, Resilient ring, Stefan Ehrenbrandner et al. / Fronius International GmbH (Pettenbach, AT)
An attachment system comprising a gas nozzle, a gas nozzle mount arranged…

RV Sewage Disposal Hose With Swiveling Connector
US 08465059 B1, June 18, 2013, With flange in socket, Robert Mancari et al. / CAMCO Manufacturing, Inc. (Greensboro, US)
A waste disposal assembly for a recreational vehicle, comprising:…

Patentorg has 367 documents under Pipe Joints or Couplings Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot