US1059631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of embedding artificial hair.
Assignee: Individual
•
Filing: 1909-12-04
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Granted: 1913-04-22
•
Expires: 1929-12-04
Abstract
No abstract record available.
Inventors
- 👤 Aurel Popovics
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:48
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/10
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) | 1916-04-21 | 1916-10-21 | 1917-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-04-21 | 1920-10-21 | 1921-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-04-21 | 1924-10-21 | 1925-04-22 | $7700.00 | Window Closed / Lapsed |