US2438896A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple press loading and/or unloading apparatus
Assignee: Masonite Corp
•
Filing: 1942-08-05
•
Granted: 1948-04-06
•
Expires: 1962-08-05
Abstract
No abstract record available.
Inventors
- 👤 Bowen Rees Tate
- 👤 Adam W Head
- 👤 Frank G Lesniak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:18
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/74; B65G47/90; B30; B30B; B30B7/00; B30B7/02; B30B7/023
Claims Analysis
Total Claims: 0
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US1876171A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-04-06 | 1951-10-06 | 1952-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-04-06 | 1955-10-06 | 1956-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-04-06 | 1959-10-06 | 1960-04-06 | $7700.00 | Window Closed / Lapsed |