US3410466A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and methods for advancing and positioning sheet material
Assignee: AT&T Inc
•
Filing: 1966-06-14
•
Granted: 1968-11-12
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Expires: 1986-06-14
Abstract
No abstract record available.
Inventors
- 👤 Richard A Harris
- 👤 Henry V Stanfield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:08
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/0008; B; B21; B21C; B21C47/00; B21C47/34; H05K2203/00; H05K2203/15; H05K2203/1545; H05K2203/16; H05K2203/167
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2806691A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |