US2725909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lumber gluing apparatus
Assignee: Kroehler Manufacturing Co
•
Filing: 1952-10-27
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Granted: 1955-12-06
•
Expires: 1972-10-27
Abstract
No abstract record available.
Inventors
- 👤 Theodore J Sievert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:23
CPC Classifications
B; B27; B27G; B27G11/00; Y; Y10; Y10T; Y10T156/00; Y10T156/17
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1420244A
Cited
US1496539A
Cited
US1921715A
Cited
US2253713A
Cited
US2321644A
Cited
US2625498A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-05 | 1959-06-06 | 1959-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-05 | 1963-06-06 | 1963-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-05 | 1967-06-06 | 1967-12-06 | $7700.00 | Window Closed / Lapsed |