US1052092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blank-feeding device.
Assignee: Individual
•
Filing: 1911-06-02
•
Granted: 1913-02-04
•
Expires: 1931-06-02
Abstract
No abstract record available.
Inventors
- 👤 Peter L Robertson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:17
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/02; H05K13/028; B; B65; B65G; B65G59/00; B65G59/02
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) | 1916-02-04 | 1916-08-05 | 1917-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-02-04 | 1920-08-05 | 1921-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-02-04 | 1924-08-05 | 1925-02-04 | $7700.00 | Window Closed / Lapsed |