US2200269A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet forming apparatus and method
Assignee: Individual
•
Filing: 1936-03-20
•
Granted: 1940-05-14
•
Expires: 1956-03-20
Abstract
No abstract record available.
Inventors
- 👤 Albert C Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:10
CPC Classifications
B; B29; B29C; B29C69/00; B29C48/00; B29C48/25; B29C48/36; B29C48/475; B29C48/001; B29C48/0011; B29C48/0018; B29C48/002; B29C48/0021; B29C48/0022; B29C48/03; B29C48/07; B29C48/08; B29C48/13; B29C48/16; B29C48/17; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1039; Y10T156/1041; Y10T156/1043; Y10T156/1044; Y10T156/1052; Y10T156/1062; Y10T156/1074; Y10T156/1075; Y10T156/12; Y10T156/13; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1749
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1943-05-14 | 1943-11-13 | 1944-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-05-14 | 1947-11-13 | 1948-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-05-14 | 1951-11-13 | 1952-05-14 | $7700.00 | Window Closed / Lapsed |