4. Buckles, buttons, clasps, etc.
  5. Bale and package ties, hose clamps
  6. With tighteners

Andrew J Happel

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Expansion ring assembly with removable drive mechanism

Buckles – buttons – clasps – etc. – Bale and package ties – hose clamps – With tighteners
Reexamination Certificate

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Two-part gasket for pipe-to-pipe connections

Seal for a joint or juncture – Seal between fixed parts or static contact against... – Contact seal for a pipe – conduit – or cable
Reexamination Certificate

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