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US2529675A
Expired / Lapsed
US
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Construction of cartons
Assignee: Individual
•
Filing: 1948-09-08
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Granted: 1950-11-14
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Expires: 1968-09-08
Abstract
No abstract record available.
Inventors
- 👤 Brulin Laurence William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:28
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/46; B65D5/46072; B65D5/46184; B65D5/48; B65D5/48002; B65D5/48004; B65D5/48006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US814069A
Cited
US2007438A
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US2006725A
Cited
US1987063A
Cited
US2062451A
Cited
US2134627A
Cited
US2431932A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-13 | 1954-05-15 | 1954-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-13 | 1958-05-15 | 1958-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-13 | 1962-05-15 | 1962-11-14 | $7700.00 | Window Closed / Lapsed |