4. Chemistry: electrical current producing apparatus, product, and
  5. Current producing cell, elements, subcombinations and...
  6. Separator, retainer or spacer insulating structure

Carl Freudenberg

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Annular seal

Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent

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Filter material

Beds – Sofa bed – Bed element
Design Patent

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Guide arrangement for hydraulic cylinders

Bearings – Linear bearing – Plain bearings
Patent

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Handle for household utensils

Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Handle – handle component – or handle adjunct – Extensible handle
Reexamination Certificate

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Hydraulically damped bearing

Spring devices – Resilient shock or vibration absorber – Including energy absorbing means or feature
Reexamination Certificate

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Profile ID: LFUS-PAI-P-451383

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