US2917338A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Can holders
Assignee: Individual
•
Filing: 1957-03-26
•
Granted: 1959-12-15
•
Expires: 1977-03-26
Abstract
No abstract record available.
Inventors
- 👤 Sidney D Blue
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:09
CPC Classifications
A; A47; A47J; A47J45/00; A47J45/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US673191A
Cited
US702919A
Cited
US850409A
Cited
US956128A
Cited
US981857A
Cited
US1142198A
Cited
US2395140A
Cited
US2381563A
Cited
US2392865A
Cited
US2675132A
Cited
US2790669A
Cited
US2786707A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-14 | 1963-06-15 | 1963-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-14 | 1967-06-15 | 1967-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-14 | 1971-06-15 | 1971-12-15 | $7700.00 | Window Closed / Lapsed |