US2640645A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handle construction for cartons and the like
Assignee: Individual
•
Filing: 1949-01-17
•
Granted: 1953-06-02
•
Expires: 1969-01-17
Abstract
No abstract record available.
Inventors
- 👤 Brown Abner Elmore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:43
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/46; B65D5/46008; B65D5/46024
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1971197A
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US1979917A
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US2019307A
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US2002485A
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US2148439A
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US2128723A
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US2258582A
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US2335115A
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US2290971A
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US2355313A
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US2365887A
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US2551679A
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US2482399A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-01 | 1956-12-01 | 1957-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-01 | 1960-12-01 | 1961-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-01 | 1964-12-01 | 1965-06-02 | $7700.00 | Window Closed / Lapsed |