US2534070A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for assembling sheet form material
Assignee: EIDP Inc
•
Filing: 1949-06-25
•
Granted: 1950-12-12
•
Expires: 1969-06-25
Abstract
No abstract record available.
Inventors
- 👤 Edgar H Schmidt
- 👤 Karl F Cossaboon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:00
CPC Classifications
B; B65; B65B; B65B57/00; B65B57/10; B65B57/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2159987A
Cited
US2461573A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-11 | 1954-06-12 | 1954-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-11 | 1958-06-12 | 1958-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-11 | 1962-06-12 | 1962-12-12 | $7700.00 | Window Closed / Lapsed |