US2476884A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for tire manufacture
Assignee: Pro Phy Lac Tic Brush Co
•
Filing: 1946-10-09
•
Granted: 1949-07-19
•
Expires: 1966-10-09
Abstract
No abstract record available.
Inventors
- 👤 Charles E Maynard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:15
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/14; B29C45/1459; B29D; B29D30/00; B29D30/06; B29D30/0678
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1101053A
Cited
US1650078A
Cited
US1658565A
Cited
US1612566A
Cited
US1615472A
Cited
US1745482A
Cited
US1918532A
Cited
US2297354A
Cited
US2421097A
Cited
US2422266A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-18 | 1953-01-17 | 1953-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-18 | 1957-01-17 | 1957-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-18 | 1961-01-17 | 1961-07-19 | $7700.00 | Window Closed / Lapsed |