US3389548A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cords
Assignee: Rhodiaceta SA
•
Filing: 1966-01-10
•
Granted: 1968-06-25
•
Expires: 1986-01-10
Abstract
No abstract record available.
Inventors
- 👤 Lachaussee Henri
- 👤 Morieras Gilbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:08
CPC Classifications
D; D07; D07B; D07B1/00; D07B1/12; D04; D04D; D04D1/00; D07B1/02; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2973; Y10T428/2975
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1464048A
Cited
US1944378A
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US2880056A
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US2965925A
Cited
US2999296A
Cited
US3135813A
Cited
US3160193A
Cited
US3315454A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |