4. Handling: hand and hoist-line implements
  5. Hoist-line slings

Frank J. Brown

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Abrasion resistant boot

Handling: hand and hoist-line implements – Hoist-line slings
Patent

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Catenary girt arrangement for emergency evacuation slides

Aeronautics and astronautics – Aircraft structure – Passenger or cargo loading or discharging
Reexamination Certificate

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Endoscope apparatus

Optical: systems and elements – Compound lens system – With relay
Patent

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Helicopter flotation

Aeronautics and astronautics – Landing gear – Water landing
Patent

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Method for joining components of inflatable structures

Static structures (e.g. – buildings) – Shaped or strengthened by fluid pressure – Intersecting tubular elements form framework
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1130114

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