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US3513628A
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Article compressing apparatus
Assignee: International Paper Co
•
Filing: 1967-08-22
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Granted: 1970-05-26
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Expires: 1987-08-22
Abstract
No abstract record available.
Inventors
- 👤 Charles A Lee
- 👤 Warren R Furbeck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:42
CPC Classifications
B; B65; B65B; B65B63/00; B65B63/02; B65B63/026
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2413556A
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US2907447A
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US2960023A
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US3254472A
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US3138164A
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US3319394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-25 | 1973-11-24 | 1974-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-25 | 1977-11-24 | 1978-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-25 | 1981-11-24 | 1982-05-26 | $7700.00 | Window Closed / Lapsed |