US3411283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spinning apparatus utilizing airstream
Assignee: Toyota Industries Corp
•
Filing: 1967-03-27
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Granted: 1968-11-19
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Expires: 1987-03-27
Abstract
No abstract record available.
Inventors
- 👤 Isomura Kiyosige
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:24
CPC Classifications
D; D01; D01H; D01H4/00; D01H4/04; D01H4/08; D01H4/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3126697A
Cited
US2808697A
Cited
US3121306A
Cited
US3163976A
Cited
GB1031150A
Cited
US3339359A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |