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US4641014A Expired / Lapsed US ⏱️ 0.0 years remaining

Hand-held hair dryer having housed radio receiver

Assignee: Individual
•
Filing: 1985-04-18
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Granted: 1987-02-03
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Expires: 2005-04-18
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Abstract

Abstract A hand-held hair dryer includes an elongated tubular barrel containing an electric heating element and extending from a hollow volute portion provided with a rotatable impeller producing a flow of air through the barrel. A tubular handle is secured to the volute portion by an elongated rectangular cross-section base portion extending generally transversely to the longitudinal axis of the barrel and having parallel opposed base-sides provided with mirror image C-shaped indentations. A conventional portable radio receiver provided with a speaker and controls is stably seated and cradled within the opposed indentations of the base-sides with the speaker and controls positioned in registry with windows formed in the base-sides to enable the user of the dryer to relieve the tedium of hair drying by listening to music or other entertainment from the housed radio receiver.

Inventors

  • 👤 Todd A. Bland

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 14:09
CPC Classifications
A; A45; A45D; A45D20/00; A45D20/04; A45D20/08; A45D20/10

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 237 words
Improved hand-held hair drier comprising: (A) an elongated tubular barrel portion having an outlet-end and an inlet-end, said barrel between said ends being internally provided with a heating element means of the high-resistance electrical conductor type; (B) a hollow volute portion attached to and communicating with said tubular barrel inlet-end, said volute being internally provided with a rotatable impeller and having air-intake means, whereby impeller rotation causes ambient air to be drawn into the air-intake means and driven through the heating element means and ultimately out the barrel outlet-end as a hotair bath for drying the user's hair; (C) an elongated tubular base portion extending transversely to the longitudinal axis of the barrel and having an upper end attached to said volute and a lower end located remotely from said volute, the major portion of the length of said tubular base having a substantially rectangular cross sectional shape including a pair of substantially parallel opposed base-sides, said opposed base-sides being provided with substantially mirror image indentations cooperating to provide a secure seat adapted to cradle a conventional portable radio receiver, and at least one of said base-sides being provided with window means; and (D) a conventional portable radio receiver comprising control and sound-emission means, said radio receiver being stably seated within the said opposed indented portions of said base-sides, and the radio receiver control and sound-emission means being positioned in registry with said base portion window means.
Claim 2
Dependent Claim 237 words
Improved hand-held hair drier comprising: (A) an elongated tubular barrel portion having an outlet-end and an inlet-end, said barrel between said ends being internally provided with a heating element means of the high-resistance electrical conductor type; (B) a hollow volute portion attached to and communicating with said tubular barrel inlet-end, said volute being internally provided with a rotatable impeller and having air-intake means, whereby impeller rotation causes ambient air to be drawn into the air-intake means and driven through the heating element means and ultimately out the barrel outlet-end as a hotair bath for drying the user's hair; (C) an elongated tubular base portion extending transversely to the longitudinal axis of the barrel and having an upper end attached to said volute and a lower end located remotely from said volute, the major portion of the length of said tubular base having a substantially rectangular cross sectional shape including a pair of substantially parallel opposed base-sides, said opposed base-sides being provided with substantially mirror image indentations cooperating to provide a secure seat adapted to cradle a conventional portable radio receiver, and at least one of said base-sides being provided with window means; and (D) a conventional portable radio receiver comprising control and sound-emission means, said radio receiver being stably seated within the said opposed indented portions of said base-sides, and the radio receiver control and sound-emission means being positioned in registry with said base portion window means.
Claim 3
Dependent Claim 15 words
The structure of claim 1 wherein the respective base-sides indentations are of substantially C-shaped configuration.

References Cited (Backward Citations)

US2927995A Cited
US2966550A Cited
US3165991A Cited
GB981010A Cited
US3610881A Cited
US4035731A Cited
USD252996S Cited
US4297564A Cited
US4279342A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-02-02 1990-08-04 1991-02-03 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-02-02 1994-08-04 1995-02-03 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-02-02 1998-08-04 1999-02-03 $7700.00 Window Closed / Lapsed

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