US2778487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display container
Assignee: Individual
•
Filing: 1954-07-19
•
Granted: 1957-01-22
•
Expires: 1974-07-19
Abstract
No abstract record available.
Inventors
- 👤 Abner A Raeburn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:54
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5028; B65D5/5035; B65D5/5038; B65D5/20; B65D5/22
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1778462A
Cited
US1936608A
Cited
US1904072A
Cited
US2219183A
Cited
US2120826A
Cited
US2547849A
Cited
US2521184A
Cited
US2549023A
Cited
US2618381A
Cited
US2649957A
Cited
US2583927A
Cited
US2636600A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-22 | 1960-07-23 | 1961-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-22 | 1964-07-23 | 1965-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-22 | 1968-07-23 | 1969-01-22 | $7700.00 | Window Closed / Lapsed |