US2702973A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton closing apparatus
Assignee: GENCRAL PACKAGE Corp
•
Filing: 1951-05-21
•
Granted: 1955-03-01
•
Expires: 1971-05-21
Abstract
No abstract record available.
Inventors
- 👤 Hugh K Schilling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:57
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/16; B65B7/26; Y; Y10; Y10S; Y10S118/00; Y10S118/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1134476A
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US1034344A
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US1436295A
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US1824401A
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US1916515A
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US1998287A
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US2109537A
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US2244873A
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US2195135A
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US2266054A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-28 | 1958-08-30 | 1959-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-28 | 1962-08-30 | 1963-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-28 | 1966-08-30 | 1967-03-01 | $7700.00 | Window Closed / Lapsed |