US2799210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for assembling paper spools
Assignee: Individual
•
Filing: 1953-07-13
•
Granted: 1957-07-16
•
Expires: 1973-07-13
Abstract
No abstract record available.
Inventors
- 👤 Marshall E Gazette
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:57
CPC Classifications
B; B31; B31D; B31D5/00; B31D5/02; B31B; B31B2105/00; B31B2105/002; B31B2105/0022; Y; Y10; Y10S; Y10S493/00; Y10S493/954
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1446359A
Cited
US1464654A
Cited
US1735681A
Cited
US1986847A
Cited
US2368025A
Cited
US2375704A
Cited
US2448478A
Cited
US2682207A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-15 | 1961-01-14 | 1961-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-15 | 1965-01-14 | 1965-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-15 | 1969-01-14 | 1969-07-16 | $7700.00 | Window Closed / Lapsed |