US3200487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and means to produce folders with eyelets and tangs
Assignee: Individual
•
Filing: 1963-11-12
•
Granted: 1965-08-17
•
Expires: 1983-11-12
Abstract
No abstract record available.
Inventors
- 👤 Jefferson M Fluke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:57
CPC Classifications
B; B42; B42C; B42C7/00; B42C7/002; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49828; Y10T29/49829; Y10T29/49833; Y10T29/49908; Y10T29/49915; Y10T29/4992; Y10T29/49938; Y10T29/49943; Y10T29/49947; Y10T29/49954; Y10T29/49956; Y10T29/49957; Y10T29/49972
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1071406A
Cited
US2072125A
Cited
US2618400A
Cited
US2612282A
Cited
US2900882A
Cited
US3077148A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |