US2828857A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shipping container for printing cylinders
Assignee: SOUTHERN GRAVURE SERVICE Inc
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Filing: 1954-03-25
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Granted: 1958-04-01
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Expires: 1974-03-25
Abstract
No abstract record available.
Inventors
- 👤 Mackay Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:24
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/64; B65D85/54; B65D2585/00; B65D2585/68; B65D2585/6802; B65D2585/6875; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49879
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-31 | 1961-09-30 | 1962-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-31 | 1965-09-30 | 1966-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-31 | 1969-09-30 | 1970-04-01 | $7700.00 | Window Closed / Lapsed |