US1509380A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vulcanizing kettle
Assignee: Individual
•
Filing: 1924-05-10
•
Granted: 1924-09-23
•
Expires: 1944-05-10
Abstract
No abstract record available.
Inventors
- 👤 Talalay Josef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:50
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/32; B29C43/56; B29C35/00; B29C35/02; B29C35/0227
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1927-09-23 | 1928-03-24 | 1928-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-09-23 | 1932-03-24 | 1932-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-09-23 | 1936-03-24 | 1936-09-23 | $7700.00 | Window Closed / Lapsed |