US1318962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for drawing metal.
Assignee: BALL ROLLED TUBE Corp
•
Filing: 1916-09-05
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Granted: 1919-10-14
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Expires: 1936-09-05
Abstract
No abstract record available.
Inventors
- 👤 Louis H Brinkman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:02
CPC Classifications
B; B21; B21D; B21D17/00; B21D17/04
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) | 1922-10-13 | 1923-04-14 | 1923-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1926-10-13 | 1927-04-14 | 1927-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1930-10-13 | 1931-04-14 | 1931-10-14 | $7700.00 | Window Closed / Lapsed |