USRE26766E
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for heating and setting hair
Assignee: —
•
Filing: 1967-06-02
•
Granted: 1970-01-13
•
Expires: 1987-06-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:35
CPC Classifications
A; A45; A45D; A45D4/00; A45D4/16; A45D2/00; A45D2/36; A45D2/362
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A HAIR WINDER ADAPTED TO BE HEATED FOR TRANSFERRING HEAT TO HAIR WHICH IS WOUND AROUND THE WINDER, SAID WINDER COMPRISING: (A) A SUBSTANTIALLY TUBULAR CONTAINER, THE OUTER SURFACE OF SAID CONTAINER BEING ADAPTED TO HAVE HAIR WOUND THEREON, (B) A HOLLOW HEAT CONDUCTIVE SLEEVE DISPOSED WITHIN AND SPACED FROM THE INNER SURFACE OF SAID CONTAINER TO FORM A SPACE BETWEEN SAID SLEEVE AND SAID CONTAINER, SAID SLEEVE HAVING A MAJOR AXIS EXTENDING PARALLEL TO THE LONGITUDINAL AXIS OF SAID TUBULAR CONTAINER, THE AXIAL LENGTH OF SAID SLEEVE EXTENDING ALONG A MAJOR PORTIN OF THE AXIAL LENGTH OF SAID CONTAINER, (C) MEANS FOR COMPLETELY SEALING SAID SPACE BETWEEN SAID SLEEVE AND SAID CONTAINER,
Claim 2
Dependent Claim
113 words
A HAIR WINDER ADAPTED TO BE HEATED FOR TRANSFERRING HEAT TO HAIR WHICH IS WOUND AROUND THE WINDER, SAID WINDER COMPRISING: (A) A SUBSTANTIALLY TUBULAR CONTAINER, THE OUTER SURFACE OF SAID CONTAINER BEING ADAPTED TO HAVE HAIR WOUND THEREON, (B) A HOLLOW HEAT CONDUCTIVE SLEEVE DISPOSED WITHIN AND SPACED FROM THE INNER SURFACE OF SAID CONTAINER TO FORM A SPACE BETWEEN SAID SLEEVE AND SAID CONTAINER, SAID SLEEVE HAVING A MAJOR AXIS EXTENDING PARALLEL TO THE LONGITUDINAL AXIS OF SAID TUBULAR CONTAINER, THE AXIAL LENGTH OF SAID SLEEVE EXTENDING ALONG A MAJOR PORTIN OF THE AXIAL LENGTH OF SAID CONTAINER, (C) MEANS FOR COMPLETELY SEALING SAID SPACE BETWEEN SAID SLEEVE AND SAID CONTAINER,
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-12 | 1973-07-14 | 1974-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-12 | 1977-07-14 | 1978-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-12 | 1981-07-14 | 1982-01-13 | $7700.00 | Window Closed / Lapsed |