US3123080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brenn-albertoni
Assignee: —
•
Filing: —
•
Granted: 1964-03-03
•
Expires: 1981-03-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:30
CPC Classifications
A; A45; A45D; A45D2/00; A45D2/12; A45D2/24; A45D2/2464; A45D2/2471; A45D2/2478; B; B01; B01D; B01D1/00; B01D1/02; Y; Y10; Y10T; Y10T24/00; Y10T24/27
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
A HAIR CURLER COMPRISING A CYLINDRICAL BODY AND A PLURALITY OF PAIRS OF JUXTAPOSED SYMMETRICAL HAIR-ENGAGING SELF-SUPPORTING BRISTLES SECURED AT ONE OF THEIR ENDS TO SAID BODY, THE BRISTLES OF EACH PAIR BEING MEDIALLY BOWED OUTWARDLY WITH RESPECT TO EACH OTHER RELEASABLY TO EMBRACE AND TEMPORARILY RETAIN A LOCK OF HAIR AND HAVING OPPOSED PLAIN FREE ENDS SPACED FROM EACH OTHER A DISTANCE LESS THAN THE DISTANCE BETWEEN THE OPPOSED MEDIAL PORTIONS EACH OF SAID PAIR OF BRISTLES DESCRIBING A
Claim 2
Dependent Claim
80 words
A HAIR CURLER COMPRISING A CYLINDRICAL BODY AND A PLURALITY OF PAIRS OF JUXTAPOSED SYMMETRICAL HAIR-ENGAGING SELF-SUPPORTING BRISTLES SECURED AT ONE OF THEIR ENDS TO SAID BODY, THE BRISTLES OF EACH PAIR BEING MEDIALLY BOWED OUTWARDLY WITH RESPECT TO EACH OTHER RELEASABLY TO EMBRACE AND TEMPORARILY RETAIN A LOCK OF HAIR AND HAVING OPPOSED PLAIN FREE ENDS SPACED FROM EACH OTHER A DISTANCE LESS THAN THE DISTANCE BETWEEN THE OPPOSED MEDIAL PORTIONS EACH OF SAID PAIR OF BRISTLES DESCRIBING A
References Cited (Backward Citations)
US2717437A
Cited
US2842140A
Cited
US2925021A
Cited
FR1209725A
Cited
US2888937A
Cited
US2976914A
Cited
FR1248464A
Cited
US3000384A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-03 | 1967-09-02 | 1968-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-03 | 1971-09-02 | 1972-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-03 | 1975-09-02 | 1976-03-03 | $7700.00 | Window Closed / Lapsed |