Patent US2969629A successfully refreshed from Google Patents.
US2969629A
Expired / Lapsed
US
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Packing apparatus
Assignee: ST Regis Paper Co
•
Filing: 1958-03-12
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Granted: 1961-01-31
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Expires: 1978-03-12
Abstract
No abstract record available.
Inventors
- 👤 Maurice E Blais
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:22
CPC Classifications
B; B65; B65B; B65B5/00; B65B5/06; B65B5/061
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1403099A
Cited
US1995085A
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US2053435A
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US2350560A
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US2552620A
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US2549004A
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US2656656A
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US2738116A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-31 | 1964-08-01 | 1965-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-31 | 1968-08-01 | 1969-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-31 | 1972-08-01 | 1973-01-31 | $7700.00 | Window Closed / Lapsed |