4. Handling: hand and hoist-line implements
  5. Hand bars and hand barrows

Elizabeth D. Lewen

Attorney

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Apparatus and method for starting a chain saw

Internal-combustion engines – Starting device – Mechanical
Reexamination Certificate

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Four propeller helicopter

Transportation – Aircraft – spacecraft – or fuselage – Vertical takeoff type
Design Patent

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Method of heating a liquid or food

Stoves and furnaces – Stoves – Cooking
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Proactive collision avoidance system

Data processing: vehicles – navigation – and relative location – Relative location – Collision avoidance
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Raised garden block

Static structures (e.g. – buildings) – Opaque stonelike module
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2491472

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