US1211081A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for forming tab-stock.
Assignee: J C HUB
•
Filing: 1914-04-01
•
Granted: 1917-01-02
•
Expires: 1934-04-01
Abstract
No abstract record available.
Inventors
- 👤 Francis M Case
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:27
CPC Classifications
B; B42; B42F; B42F21/00; B42F21/06; B31; B31D; B31D1/00; B31D1/02; B31D1/021; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1739; Y10T156/1741
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) | 1920-01-02 | 1920-07-03 | 1921-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1924-01-02 | 1924-07-03 | 1925-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1928-01-02 | 1928-07-03 | 1929-01-02 | $7700.00 | Window Closed / Lapsed |