US2518014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton folding machine
Assignee: BLOOMER BROS Co
•
Filing: 1946-08-09
•
Granted: 1950-08-08
•
Expires: 1966-08-09
Abstract
No abstract record available.
Inventors
- 👤 William H Inman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:26
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/60; B31B50/73; B31B50/732; B31B50/26; B31B50/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1409474A
Cited
US2017583A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-07 | 1954-02-06 | 1954-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-07 | 1958-02-06 | 1958-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-07 | 1962-02-06 | 1962-08-08 | $7700.00 | Window Closed / Lapsed |