Patent US2425841A successfully refreshed from Google Patents.
Patent US882341A successfully refreshed from Google Patents.
US882341A
Expired / Lapsed
US
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Method of curing or vulcanizing rubber goods.
Assignee: Individual
•
Filing: 1906-09-15
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Granted: 1908-03-17
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Expires: 1926-09-15
Abstract
No abstract record available.
Inventors
- 👤 Charles L Pepper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:35
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/56; B29C33/68
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) | 1911-03-17 | 1911-09-16 | 1912-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1915-03-17 | 1915-09-16 | 1916-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1919-03-17 | 1919-09-16 | 1920-03-17 | $7700.00 | Window Closed / Lapsed |