Patent US1945932A successfully refreshed from Google Patents.
US1945932A
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Hair curler or waver
Assignee: Individual
•
Filing: 1933-03-16
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Granted: 1934-02-06
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Expires: 1953-03-16
Abstract
No abstract record available.
Inventors
- 👤 Wendell J Caley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:33
CPC Classifications
A; A45; A45D; A45D2/00; A45D2/12; A45D2/14; A45D2/18; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1402; Y10T24/141; Y10T24/1498; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/49876; Y10T70/00; Y10T70/80; Y10T70/8432; Y10T70/8676; Y10T70/873
Claims Analysis
Total Claims: 0
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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) | 1937-02-05 | 1937-08-07 | 1938-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-02-05 | 1941-08-07 | 1942-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-02-05 | 1945-08-07 | 1946-02-06 | $7700.00 | Window Closed / Lapsed |