US3451611A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Prewrap carton for high-speed erection
Assignee: Finn Industries
•
Filing: 1968-06-10
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Granted: 1969-06-24
•
Expires: 1988-06-10
Abstract
No abstract record available.
Inventors
- 👤 Leonard Adams Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:28
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/62; Y; Y10; Y10S; Y10S229/00; Y10S229/922; Y10S229/923
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2950040A
Cited
US3257068A
Cited
US3260359A
Cited
US3391856A
Cited
US3343750A
Cited
US3394867A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-23 | 1972-12-23 | 1973-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-23 | 1976-12-23 | 1977-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-23 | 1980-12-23 | 1981-06-24 | $7700.00 | Window Closed / Lapsed |