US1985045A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of goods of or containing rubber or similar material
Assignee: Dunlop Rubber Co Ltd
•
Filing: 1932-12-28
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Granted: 1934-12-18
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Expires: 1952-12-28
Abstract
No abstract record available.
Inventors
- 👤 Madge Evelyn William
- 👤 Ward Albert Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:40
CPC Classifications
C; C08; C08J; C08J9/00; C08J9/28; C08J9/0014; C08J9/0023; C08L; C08L21/00; B; B29; B29C; B29C33/00; B29C33/56; C08J2201/00; C08J2201/04; C08J2201/05; C08J2201/0504; C08J2321/00
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) | 1937-12-17 | 1938-06-18 | 1938-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-12-17 | 1942-06-18 | 1942-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-12-17 | 1946-06-18 | 1946-12-18 | $7700.00 | Window Closed / Lapsed |