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US 2019/0162196 A1Published application
Portable Wrist Fan
OwnerShreya Ahujainventor
Life of this patent
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Abstract
A wrist fan assembly comprises a band, a bendable telescopic rod and a fan housing. The telescopic rod is attached to the band and the fan housing at each end and provides adjusting means to the fan. The fan housing includes propeller assembly having foam blades and motor connected to the power source. The wrist fan assembly is lightweight and comfortable for daily use.
Claims20
A wrist fan assembly comprising:
- a band;
- a fan housing comprising a lightweight propeller driven by a motor wherein the motor is powered by a power source;
- a bendable telescopic rod having a first end fixedly attached to the band and a second end connected to the fan housing using a ball joint wherein the ball joint provides three degrees of rotational freedom as roll, pitch, yaw to the fan housing;
- and
- a switch means electrically connected to the motor for activating the lightweight propeller.
2 more elements
A wrist fan assembly comprising:
- a band;
- a lightweight propeller driven by a motor contained in a first compartment wherein the motor is powered by a power source contained in a second compartment;
- a bendable telescopic rod having a first end attached to the band and a second end connected to the fan housing using an interconnecting means permitting the user to adjust the fan housing along a vertical and/or a horizontal plane;
- a switch means electrically connected to the motor for activating the lightweight propeller;
- and
- a control means for controlling speed of the lightweight propeller.
3 more elements
The wrist fan assembly of claim 12, wherein the band is made of leather.
Dependencies are inferred from the claim text.