US3438482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shipping container
Assignee: Albemarle Paper Manufacturing Co
•
Filing: 1967-03-09
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Granted: 1969-04-15
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Expires: 1987-03-09
Abstract
No abstract record available.
Inventors
- 👤 Gordon A Hamilton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:15
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5028; B65D5/5035; B65D5/5069; B65D5/5071; B65D5/5002; B65D5/5011; B65D5/5014; B65D5/5059; B65D5/5061; B65D2585/00; B65D2585/68; B65D2585/6802; B65D2585/6815; B65D2585/6817; B65D2585/6897
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2941709A
Cited
FR1211673A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-14 | 1972-10-14 | 1973-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-14 | 1976-10-14 | 1977-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-14 | 1980-10-14 | 1981-04-15 | $7700.00 | Window Closed / Lapsed |