US3739787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hairsetting apparatus having applicator means for moistening the surface of the hair roller
Assignee: Bristol Myers Co
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Filing: 1971-09-03
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Granted: 1973-06-19
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Expires: 1991-09-03
Abstract
Abstract A hairsetter having hair rollers heated by support pins on which the hair rollers are mounted, is provided. The hairsetter has a moistening chamber in which one or more rollers can be positioned after they are heated. The moistening chamber has an applicator means such as brushes which receive liquid from a reservoir. When a roller is placed in the moistening chamber, the applicator is activated to deposit the hair treatment liquid in a thin coating on the surface of the hair roller.
Inventors
- 👤 E Keldmann
- 👤 B Johansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:47
CPC Classifications
A; A45; A45D; A45D4/00; A45D4/16
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
181 words
A hairsetter apparatus capable of providing heated hair rollers any desired number of which having a moistened surface comprising, a housing; support means in the housing for holding a plurality of hair rollers in the housing; a plurality of rollers in the housing supported by said support means; means in the housing for heating the hair rollers while held by the support means; and a moistening assembly associated with the housing for moistening the rollers after they have reached a desired temperature, said moistening assembly being adapted to accommodate a hair roller and comprising a reservoir for containing a liquid to moisten the surface of the rollers, and applicator means in fluid connection with the reservoir and adapted to contact the surface of a heated roller positioned in the moistening assembly after heating so as to deposit a coating of liquid on the roller surface whereby a user of the apparatus can selectively moisten any or all of the rollers which have been heated in the housing and selectively apply moistened or dry heated rOllers to the hair for curling thereof.
Claim 2
Dependent Claim
181 words
A hairsetter apparatus capable of providing heated hair rollers any desired number of which having a moistened surface comprising, a housing; support means in the housing for holding a plurality of hair rollers in the housing; a plurality of rollers in the housing supported by said support means; means in the housing for heating the hair rollers while held by the support means; and a moistening assembly associated with the housing for moistening the rollers after they have reached a desired temperature, said moistening assembly being adapted to accommodate a hair roller and comprising a reservoir for containing a liquid to moisten the surface of the rollers, and applicator means in fluid connection with the reservoir and adapted to contact the surface of a heated roller positioned in the moistening assembly after heating so as to deposit a coating of liquid on the roller surface whereby a user of the apparatus can selectively moisten any or all of the rollers which have been heated in the housing and selectively apply moistened or dry heated rOllers to the hair for curling thereof.
Claim 3
Dependent Claim
36 words
A hairsetter apparatus in accordance with claim 1 in which the moistening assembly includes a moistening chamber having a central cavity therein adapted to receive a roller and brushes in the chamber communicating with the reservoir.
Claim 4
Dependent Claim
69 words
A hairsetter apparatus in accordance with claim 2 in which the brushes are mounted for movement toward and away from said central cavity; and including an actuator in the cavity adapted to be contacted by the hair roller when positioned in the cavity; and linkage means connecting the actuator with the brushes so as to move the brushes into contact with the hair roller when positioned in the cavity.
Claim 5
Dependent Claim
18 words
A hairsetter in accordance with claim 1 in which the support means and heating means comprise heating posts.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-06-18 | 1976-12-18 | 1977-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-06-18 | 1980-12-18 | 1981-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-06-18 | 1984-12-18 | 1985-06-19 | $7700.00 | Window Closed / Lapsed |