US2713380A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for the production of paperglued flooring slabs
Assignee: Individual
•
Filing: 1953-08-07
•
Granted: 1955-07-19
•
Expires: 1973-08-07
Abstract
No abstract record available.
Inventors
- 👤 Baumann Manfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:51
CPC Classifications
B; B27; B27M; B27M3/00; B27M3/04; E; E04; E04F; E04F15/00; E04F15/16; E04F15/166; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1734
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1491335A
Cited
US2401648A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-18 | 1959-01-17 | 1959-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-18 | 1963-01-17 | 1963-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-18 | 1967-01-17 | 1967-07-19 | $7700.00 | Window Closed / Lapsed |