US1020985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for removing foreign matter from the eyes.
Assignee: Individual
•
Filing: 1911-05-05
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Granted: 1912-03-26
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Expires: 1931-05-05
Abstract
No abstract record available.
Inventors
- 👤 William A Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:34
CPC Classifications
A; A61; A61M; A61M1/00; A61M1/80; A61M1/81; A61B; A61B2218/00; A61B2218/001; A61B2218/007; A61B2218/008; A61M2210/00; A61M2210/06; A61M2210/0612
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) | 1915-03-26 | 1915-09-25 | 1916-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-03-26 | 1919-09-25 | 1920-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-03-26 | 1923-09-25 | 1924-03-26 | $7700.00 | Window Closed / Lapsed |