Patent US2995991A successfully refreshed from Google Patents.
US2995991A
Expired / Lapsed
US
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Box setting-up machine
Assignee: F N BURT CO Inc
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Filing: 1959-02-18
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Granted: 1961-08-15
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Expires: 1979-02-18
Abstract
No abstract record available.
Inventors
- 👤 Beck John Stafford Haze
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:03
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/26; B31B50/44; B31B50/46; B31B50/48; B31B50/50; B31B50/60; B31B50/73; B31B50/732; B31B50/734
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2438788A
Cited
US2524133A
Cited
US2416748A
Cited
US2604827A
Cited
US2864287A
Cited
US2929302A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-14 | 1965-02-13 | 1965-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-14 | 1969-02-13 | 1969-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-14 | 1973-02-13 | 1973-08-15 | $7700.00 | Window Closed / Lapsed |