Patent US3512336A successfully refreshed from Google Patents.
US3512336A
Expired / Lapsed
US
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Apparatus for placing flexible packages in shipping containers
Assignee: JOHN E ROSECRANS
•
Filing: 1967-08-28
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Granted: 1970-05-19
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Expires: 1987-08-28
Abstract
No abstract record available.
Inventors
- 👤 John E Rosecrans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:11
CPC Classifications
B; B65; B65B; B65B5/00; B65B5/10; B65B5/101; B65G; B65G2201/00; B65G2201/02; B65G2201/0235; B65G2201/0238
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2735599A
Cited
US1058865A
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US2656656A
Cited
US2971309A
Cited
US3235101A
Cited
US3340672A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |