Coating apparatus – With means to apply electrical and/or radiant energy to work... – Electrostatic and/or electromagnetic attraction or...
Reexamination Certificate
2005-11-02
2009-02-10
Tadesse, Yewebdar T (Department: 1792)
Coating apparatus
With means to apply electrical and/or radiant energy to work...
Electrostatic and/or electromagnetic attraction or...
C239S698000, C239S708000
Reexamination Certificate
active
07488387
ABSTRACT:
In an apparatus including a shooting device, a planting device, a drive source for feeding pressurized air to the shooting device, a pile feeding container in communication with the shooting device, and a charge supply including positive and negative charge supply terminals, a method for three-dimensionally planting pile includes coating adhesive on one or more surfaces of a three-dimensional member; electrically connecting the positive charge supply terminal to the planting device for forming a positive electric field thereon; electrically connecting the negative charge supply terminal to the member to be planted for forming a negative electric field thereon with an electrostatic field from the planting device to the member being established; activating the shooting device to project pile through the planting device toward the one or more surfaces of the member as driven by the electrostatic field; and adhering the pile to the one or more surfaces of the member.
REFERENCES:
patent: 3347469 (1967-10-01), Ross et al.
patent: 3735925 (1973-05-01), Benedek et al.
patent: 4011991 (1977-03-01), Masuda
patent: 4246294 (1981-01-01), Jordan
Muncy Geissler Olds & Lowe, PLLC
Tadesse Yewebdar T
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