US2600913A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ironing apparatus cover
Assignee: Individual
•
Filing: 1947-04-22
•
Granted: 1952-06-17
•
Expires: 1967-04-22
Abstract
No abstract record available.
Inventors
- 👤 Raymond G Olson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:17
CPC Classifications
D; D06; D06F; D06F83/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31703; Y10T442/00; Y10T442/20; Y10T442/2041; Y10T442/2098; Y10T442/2107; Y10T442/273
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1128058A
Cited
US1210375A
Cited
US1616356A
Cited
GB396978A
Cited
US1947613A
Cited
US2214824A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |