Automatic sliding hand fans

Details Automatic sliding hand fans Automatic sliding hand fans

2007-12-11

2007-12-11

Look, Edward K. (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

Operator supported manually actuated type

Operation solely by direct hand manipulation

C416S07000R

Reexamination Certificate

active

11511836

ABSTRACT:
Methods to make various types of automatically opening hand fans. One embodiment is an automatic sliding hand fan having a first guard and a second guard with a substantially planar material connected between them.

REFERENCES:
patent: 258708 (1882-05-01), Brueck
patent: 361187 (1887-04-01), Scheuer
patent: 1867815 (1932-07-01), Ermitano
patent: 2562033 (1951-07-01), Hagihara

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