Drying and gas or vapor contact with solids – Apparatus – For hair on head
Reexamination Certificate
2006-05-09
2006-05-09
Gravini, S. (Department: 3749)
Drying and gas or vapor contact with solids
Apparatus
For hair on head
Reexamination Certificate
active
07040037
ABSTRACT:
A diffuser for a handheld electric hairdryer, includes a base from which a plurality of fingers extend, each finger having a longitudinal through-passage through which hot air passes from the base. There is attached to the base a thermal-capacitance element to moderate changes in temperature of air exhausted through the diffuser.
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patent: 5725159 (1998-03-01), Dorber et al.
patent: 5857379 (1999-01-01), Lulofs et al.
patent: D429374 (2000-08-01), Muller
patent: 2 211 732 (1989-07-01), None
Alix Yale & Ristas, LLP
Gravini S.
Kenford Industrial Company Limited
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