US3010267A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton sealing apparatus
Assignee: Chicago Carton Co
•
Filing: 1959-05-25
•
Granted: 1961-11-28
•
Expires: 1979-05-25
Abstract
No abstract record available.
Inventors
- 👤 Ralph R Richardson
- 👤 John M Langland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:53
CPC Classifications
B; B65; B65B; B65B51/00; B65B51/10; B65B51/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1875975A
Cited
US1885952A
Cited
US2336795A
Cited
US2420763A
Cited
US2563858A
Cited
US2727345A
Cited
US2855977A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |