US3394867A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Prewrapped flat-folded carton
Assignee: WILLIAM D GREGG
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Filing: 1967-11-22
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Granted: 1968-07-30
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Expires: 1987-11-22
Abstract
No abstract record available.
Inventors
- 👤 William D Gregg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:59
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)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-30 | 1972-01-29 | 1972-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-30 | 1976-01-29 | 1976-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-30 | 1980-01-29 | 1980-07-30 | $7700.00 | Window Closed / Lapsed |