US2942532A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for forming and affixing a divider in a box
Assignee: American Greetings Corp
•
Filing: 1956-08-09
•
Granted: 1960-06-28
•
Expires: 1976-08-09
Abstract
No abstract record available.
Inventors
- 👤 Lewis C Pearce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:15
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/74; B31B50/81; B31B2105/00; B31B2120/00; B31B2120/20; Y; Y10; Y10S; Y10S493/00; Y10S493/901; Y10S493/912
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1752139A
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US1913655A
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US2175618A
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US2240445A
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US2326931A
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US2549800A
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US2640644A
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US2723602A
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US2754731A
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US2767625A
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US2706935A
Cited
US2802406A
Cited
US2849933A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |