4. Receptacles
  5. Container attachment or adjunct
  6. Fire prevention

Clarence E. Williams

Inventor

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Door having improved closing and latching systems

Movable or removable closures – Bipartite – center opening – Overlapping meeting edges
Patent

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Door having improved closing and latching systems

Movable or removable closures – Thermal releaser or actuator – Fusible closure latch or retainer
Patent

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Frictional retainer for holding a door open

Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Thermally released check or closer
Patent

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Remotely actuated flood free zone valve

Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate

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Safety receptacle

Receptacles – Container attachment or adjunct – Fire prevention
Patent

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Profile ID: LFUS-PAI-P-356995

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