US2557417A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for forwarding web material
Assignee: Andrews & Goodrich Inc
•
Filing: 1947-12-02
•
Granted: 1951-06-19
•
Expires: 1967-12-02
Abstract
No abstract record available.
Inventors
- 👤 Dreisel William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:46
CPC Classifications
F; F26; F26B; F26B13/00; F26B13/10; F26B13/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US672745A
Cited
US1802621A
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US1692955A
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US1679096A
Cited
US1836613A
Cited
US1854604A
Cited
US1763594A
Cited
US2115737A
Cited
US2248333A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-18 | 1954-12-18 | 1955-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-18 | 1958-12-18 | 1959-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-18 | 1962-12-18 | 1963-06-19 | $7700.00 | Window Closed / Lapsed |