Molded Joint (285/284) Patents (Class 285/FOR161)

Foreign Patent Art Collections

With root repellent (285/285) (Class 285/FOR162)
Weld (285/286) (Class 285/FOR163)
Solder (285/287) (Class 285/FOR164)
Composite pipe (ends) (285/288) (Class 285/FOR165)
With screw interlock (285/289) (Class 285/FOR166)
With lug and slot interlock (285/290) (Class 285/FOR167)
Lining molded to pipe end (285/291) (Class 285/FOR168)
Sleeve (285/292) (Class 285/FOR169)
With packing filler (285/295) (Class 285/FOR172)
Sprue (285/297) (Class 285/FOR174)

There are no patents to show for this class.