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US1726981A
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Aircraft
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US1533312A
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Location of benzine tanks in aeroplanes
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US1418783A
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Towing connection for flying machines
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US1433359A
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Armor plate for flying machines
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US1396177A
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Joint for aeroplane-wings
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US1388457A
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Folding or jointing aeroplane-wing for transportation or storage
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US1396176A
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Joint for aeroplane-wings
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US1504817A
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Fastening the covering of planes of flying machines to ribs or such like
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US1499817A
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Arrangement and disposition of fuel tanks in flying machines
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US1426849A
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Device for actuating control gears for machine guns
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US1426850A
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Safety trigger guard on machine guns
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