Patent US839383A successfully refreshed from Google Patents.
US839383A
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US
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Process for treating adhesive material.
Assignee: FREDRICKA ISABELL TAYLOR HALL
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Filing: 1903-12-04
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Granted: 1906-12-25
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Expires: 1923-12-04
Abstract
No abstract record available.
Inventors
- 👤 Thomas Shaw Hall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:18
CPC Classifications
D; D06; D06N; D06N7/00; Y; Y10; Y10T; Y10T428/00; Y10T428/28; Y10T428/2839; Y10T442/00; Y10T442/20; Y10T442/2041; Y10T442/2049; Y10T442/2057; Y10T442/2066; Y10T442/2738
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) | 1909-12-24 | 1910-06-25 | 1910-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-12-24 | 1914-06-25 | 1914-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-12-24 | 1918-06-25 | 1918-12-25 | $7700.00 | Window Closed / Lapsed |