4. Advancing material of indeterminate length
  5. With material-responsive control means
  6. To regulate longitudinal movement of material

Robert R. Duncan

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Inflatable aircraft seat cushion

Chairs and seats – Supplemental back
Reexamination Certificate

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Laptop computer with elevating display

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate

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Paper motion detection system

Advancing material of indeterminate length – With material-responsive control means – To regulate longitudinal movement of material
Patent

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Survival suit

Apparel – Guard or protector – Body cover
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1525737

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