US1190261A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making vulcanized-rubber articles.
Assignee: Mechanical Rubber Co
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Filing: 1914-10-14
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Granted: 1916-07-11
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Expires: 1934-10-14
Abstract
No abstract record available.
Inventors
- 👤 Harry G Blanchard
- 👤 Frank Duesler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:28
CPC Classifications
B; B32; B32B; B32B25/00; B32B25/04; Y; Y10; Y10S; Y10S528/00; Y10S528/931
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) | 1919-07-11 | 1920-01-10 | 1920-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-07-11 | 1924-01-10 | 1924-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-07-11 | 1928-01-10 | 1928-07-11 | $7700.00 | Window Closed / Lapsed |