US2339559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of restoring curing bags
Assignee: Bridgestone Firestone Inc
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Filing: 1942-03-27
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Granted: 1944-01-18
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Expires: 1962-03-27
Abstract
No abstract record available.
Inventors
- 👤 James E Charnes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:39
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/48; B29C65/50; B29C65/5042; B29C65/4805; B29C65/483; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/116; B29C66/1162; B29C66/40; B29C66/41; B29C66/43; B29C66/432; B29C66/4322; B29C66/50; B29C66/51; B29C66/53; B29C66/532; B29C66/5326; B29C66/70; B29C66/71; B29C66/73; B29C66/737; B29C66/7375; B29C66/73751; B29C66/73752; B29D; B29D30/00; B29D30/06; B29D30/0601; B29D30/0654; B29C2793/00; B29C2793/0081; B29C65/4835; B29C66/02; B29C66/022; B29C66/0224; B29C66/02241; B29C66/114; B29C66/1142; B29C66/534; B29C66/5346; B29D2030/0655; B29K; B29K2105/00; B29K2105/24; B29K2105/246
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) | 1947-01-17 | 1947-07-19 | 1948-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-01-17 | 1951-07-19 | 1952-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-01-17 | 1955-07-19 | 1956-01-18 | $7700.00 | Window Closed / Lapsed |