4. Joints and connections
  5. Molded joint
  6. Including mechanical interlock

William A Marttila

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Sealed edge joint between two metal panels

Joints and connections – Molded joint – Including mechanical interlock
Reexamination Certificate

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Sheet metal forming die assembly with textured die surfaces

Metal deforming – By use of closed-die and coacting work-forcer – Cup or shell drawing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2475957

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