US1986587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of sectionalizing tubes
Assignee: Ball Corp
•
Filing: 1934-09-28
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Granted: 1935-01-01
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Expires: 1954-09-28
Abstract
No abstract record available.
Inventors
- 👤 Lawrence L Ludington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:56
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/16; B23; B23B; B23B5/00; B23B5/14; Y; Y10; Y10T; Y10T82/00; Y10T82/16; Y10T82/16016; Y10T82/16426; Y10T82/16655; Y10T82/16704; Y10T82/16967
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) | 1937-12-31 | 1938-07-02 | 1939-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-12-31 | 1942-07-02 | 1943-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-12-31 | 1946-07-02 | 1947-01-01 | $7700.00 | Window Closed / Lapsed |