US2515050A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making full-lined boots
Assignee: Goodrich Corp
•
Filing: 1947-03-21
•
Granted: 1950-07-11
•
Expires: 1967-03-21
Abstract
No abstract record available.
Inventors
- 👤 Hollier Leslie H L
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:14
CPC Classifications
B; B29; B29D; B29D35/00; B29D35/12; B29D35/14; A; A43; A43B; A43B3/00; A43B3/02; A43D; A43D3/00; A43D3/02; A43D3/026; A43D3/04; B29D35/146; B29K; B29K2021/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US878749A
Cited
US1820149A
Cited
US1894610A
Cited
US1952473A
Cited
US1969962A
Cited
US2244030A
Cited
US2365103A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-10 | 1954-01-09 | 1954-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-10 | 1958-01-09 | 1958-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-10 | 1962-01-09 | 1962-07-11 | $7700.00 | Window Closed / Lapsed |