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Patent US2103261A successfully refreshed from Google Patents.
US2103261A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Applicator
Assignee: Individual
•
Filing: 1935-09-16
•
Granted: 1937-12-28
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Expires: 1955-09-16
Abstract
No abstract record available.
Inventors
- 👤 Stewart W Hughes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:45
CPC Classifications
A; A45; A45D; A45D34/00; A45D34/04; A45D34/041; A45D27/00; A45D27/02; A45D27/10; A61; A61H; A61H15/00; A61H15/02; A61H2015/0064; A61H2201/00; A61H2201/10; A61H2201/105
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) | 1940-12-27 | 1941-06-28 | 1941-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-12-27 | 1945-06-28 | 1945-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-12-27 | 1949-06-28 | 1949-12-28 | $7700.00 | Window Closed / Lapsed |