US2364808A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strand handling apparatus
Assignee: AT&T Inc
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Filing: 1943-10-19
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Granted: 1944-12-12
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Expires: 1963-10-19
Abstract
No abstract record available.
Inventors
- 👤 Oscar G Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:38
CPC Classifications
B; B65; B65H; B65H59/00; B65H59/02; B65H59/04; D; D07; D07B; D07B7/00; D07B7/02; D07B7/06; D07B2301/00; D07B2301/25; D07B2301/258; D07B7/04
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) | 1947-12-12 | 1948-06-12 | 1948-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-12-12 | 1952-06-12 | 1952-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-12-12 | 1956-06-12 | 1956-12-12 | $7700.00 | Window Closed / Lapsed |