US1211228A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of articles embodying fibrous filaments and vulcanizable plastics.
Assignee: RUBBER REGENERATING CO
•
Filing: 1915-12-01
•
Granted: 1917-01-02
•
Expires: 1935-12-01
Abstract
No abstract record available.
Inventors
- 👤 Raymond B Price
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:44
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/12; B29C33/123
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) | 1920-01-02 | 1920-07-03 | 1921-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1924-01-02 | 1924-07-03 | 1925-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1928-01-02 | 1928-07-03 | 1929-01-02 | $7700.00 | Window Closed / Lapsed |