USPC 244/16

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U.S. patent class 244/16 is for gliders: Aeronautical machines of the airplane type, having no mechanical propulsion and deriving their forward motion entirely from a component of the force of gravity along the line of flight.

  • For similar machines propelled by manual operated means, see USPC 244/64.[1]

References

Patents in category USPC 244/16

Enclosing categories USPC 244/13
Subcategories
Keywords Glider
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