US2777470A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bobbinless loom for weaving ribbons
Assignee: Individual
•
Filing: 1948-02-25
•
Granted: 1957-01-15
•
Expires: 1968-02-25
Abstract
No abstract record available.
Inventors
- 👤 Vallaguzza Idelbe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:56
CPC Classifications
D; D03; D03D; D03D35/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US639018A
Cited
US653274A
Cited
US719666A
Cited
US740903A
Cited
GB190921177A
Cited
US1391958A
Cited
US1526990A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-15 | 1960-07-16 | 1961-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-15 | 1964-07-16 | 1965-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-15 | 1968-07-16 | 1969-01-15 | $7700.00 | Window Closed / Lapsed |