US2687828A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container
Assignee: Individual
•
Filing: 1950-12-01
•
Granted: 1954-08-31
•
Expires: 1970-12-01
Abstract
No abstract record available.
Inventors
- 👤 Walter E Horrocks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:42
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2543427A
Cited
US1773263A
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US1674596A
Cited
US1925466A
Cited
US1989715A
Cited
US1960230A
Cited
US2073292A
Cited
US2153263A
Cited
US2185180A
Cited
US2245698A
Cited
US2496258A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-30 | 1958-03-01 | 1958-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-30 | 1962-03-01 | 1962-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-30 | 1966-03-01 | 1966-08-31 | $7700.00 | Window Closed / Lapsed |