US2663954A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steam pressing machine
Assignee: Individual
•
Filing: 1948-07-03
•
Granted: 1953-12-29
•
Expires: 1968-07-03
Abstract
No abstract record available.
Inventors
- 👤 Goldman William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:12
CPC Classifications
D; D06; D06F; D06F71/00; D06F71/04; D06F71/06; D06F71/062; D06F71/065; D06F71/067; D06F71/32; D06F71/34; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1653860A
Cited
US1131493A
Cited
US1501685A
Cited
US1704816A
Cited
US1686266A
Cited
US1519092A
Cited
US1690625A
Cited
US1915821A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-12-28 | 1957-06-29 | 1957-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-28 | 1961-06-29 | 1961-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-28 | 1965-06-29 | 1965-12-29 | $7700.00 | Window Closed / Lapsed |