4. Winding, tensioning, or guiding
  5. Coil holder or support
  6. Radially expansible or contractile

David S. Potter

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Apparatus for holding and dispensing rolled sheet material

Winding – tensioning – or guiding – Coil holder or support – Radially expansible or contractile
Reexamination Certificate

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Drug delivery system

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate

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Method of opening a box

Severing by tearing or breaking – Methods
Reexamination Certificate

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Uninterruptible power generation system

Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
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Profile ID: LFUS-PAI-P-2075735

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