Publication Registration: |
Wednesday, May 14, 2014 |
Design Feature:
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(1) Vortices, rotary movements, tornadoes -- Note: Not including astronomic orbits (1.13.1), atomic orbits (1.13.1), concentric circles (26.1.4 or 26.1.5) and spirals (26.1.5).
(2) Propellers, ventilators, blowers, turbines, burners -- Note: Includes all kinds of propellers, including those for aircraft or ships.
(3) Circles
(4) Two circles, two ellipses, one inside the other
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Goods and Services Information
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