Patent US6053772A successfully refreshed from Google Patents.
Patent US2348514A successfully refreshed from Google Patents.
Patent US1027419A successfully refreshed from Google Patents.
US1027419A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for making hair ornaments.
Assignee: PURITAN COMB Co
•
Filing: 1911-01-11
•
Granted: 1912-05-28
•
Expires: 1931-01-11
Abstract
No abstract record available.
Inventors
- 👤 William J Hines
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:31
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/02; B23Q3/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1915-05-28 | 1915-11-27 | 1916-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-05-28 | 1919-11-27 | 1920-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-05-28 | 1923-11-27 | 1924-05-28 | $7700.00 | Window Closed / Lapsed |