Patent US3387338A successfully refreshed from Google Patents.
US3387338A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metallic card clothing
Assignee: Individual
•
Filing: 1965-06-03
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Granted: 1968-06-11
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Expires: 1985-06-03
Abstract
No abstract record available.
Inventors
- 👤 Kanai Hiroyuki
- 👤 Morikawa Takashi
- 👤 Arita Noboru
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:30
CPC Classifications
D; D01; D01G; D01G15/00; D01G15/84; D01G15/88
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-11 | 1971-12-11 | 1972-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-11 | 1975-12-11 | 1976-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-11 | 1979-12-11 | 1980-06-11 | $7700.00 | Window Closed / Lapsed |