Patent US2970743A successfully refreshed from Google Patents.
US2970743A
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Carton
Assignee: Lord Baltimore Press Inc
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Filing: 1956-01-27
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Granted: 1961-02-07
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Expires: 1976-01-27
Abstract
No abstract record available.
Inventors
- 👤 Maurice J Joseph
- 👤 Wilbert L Cox
- 👤 Clarence F Klein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:03
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/54; B65D5/5405; B65D5/541
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1606439A
Cited
US1985590A
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US2133946A
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US2124868A
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US2122480A
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CH196035A
Cited
US2162556A
Cited
US2215705A
Cited
US2249244A
Cited
US2390412A
Cited
US2675165A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-02-07 | 1964-08-08 | 1965-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-02-07 | 1968-08-08 | 1969-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-02-07 | 1972-08-08 | 1973-02-07 | $7700.00 | Window Closed / Lapsed |