US2482856A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door hanger
Assignee: HARKISO Corp
•
Filing: 1946-04-25
•
Granted: 1949-09-27
•
Expires: 1966-04-25
Abstract
No abstract record available.
Inventors
- 👤 Lloyd Claire
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:13
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/06; E05D15/0621; E05D15/0626; E05D15/063; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US543975A
Cited
US1106992A
Cited
US1568270A
Cited
US1571334A
Cited
US1680706A
Cited
US2173194A
Cited
US2152745A
Cited
US2305432A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-09-26 | 1953-03-28 | 1953-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-26 | 1957-03-28 | 1957-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-26 | 1961-03-28 | 1961-09-27 | $7700.00 | Window Closed / Lapsed |