US2905066A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lock flap carton folding and strapping machine
Assignee: Acme Steel Co
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Filing: 1955-05-16
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Granted: 1959-09-22
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Expires: 1975-05-16
Abstract
No abstract record available.
Inventors
- 👤 Alvin L Winkler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:25
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/26; B31B50/52; B31B2105/00; B31B2105/002; B31B2105/0022; B31B2110/00; B31B2110/30; B31B2120/00; B31B2120/002; B31B50/28; B31B50/60; B31B50/72; B31B50/74; B31B50/81
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-21 | 1963-03-23 | 1963-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-21 | 1967-03-23 | 1967-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-21 | 1971-03-23 | 1971-09-22 | $7700.00 | Window Closed / Lapsed |