US2564901A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solenoid controlled taping machine
Assignee: S&S Corrugated Paper Machinery Co Inc
•
Filing: 1947-11-20
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Granted: 1951-08-21
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Expires: 1967-11-20
Abstract
No abstract record available.
Inventors
- 👤 Hess Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:21
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/60; B31B50/72; B31B50/726; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1317; Y10T156/1343; Y10T83/00; Y10T83/525; Y10T83/541
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1751390A
Cited
US2248744A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-20 | 1955-02-19 | 1955-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-20 | 1959-02-19 | 1959-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-20 | 1963-02-19 | 1963-08-21 | $7700.00 | Window Closed / Lapsed |