Patent US1245067A successfully refreshed from Google Patents.
US1245067A
Expired / Lapsed
US
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Method of making hollow cord.
Assignee: Goodrich Corp
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Filing: 1916-12-11
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Granted: 1917-10-30
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Expires: 1936-12-11
Abstract
No abstract record available.
Inventors
- 👤 James D Tew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:08
CPC Classifications
B; B21; B21F; B21F3/00; B21F3/02; B21F3/04; D; D07; D07B; D07B1/00; D07B1/06; D07B1/0693
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) | 1920-10-29 | 1921-04-30 | 1921-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1924-10-29 | 1925-04-30 | 1925-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1928-10-29 | 1929-04-30 | 1929-10-30 | $7700.00 | Window Closed / Lapsed |