US3430426A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Monitoring device for spinning frame
Assignee: Jefferson Mills Inc
•
Filing: 1967-04-18
•
Granted: 1969-03-04
•
Expires: 1987-04-18
Abstract
No abstract record available.
Inventors
- 👤 Morris M Bryan Jr
- 👤 Morris W Roberts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:43
CPC Classifications
D; D01; D01H; D01H13/00; D01H13/14; D01H13/16; D01H13/1616; D01H13/1633; D01H13/165; D01H13/145; D01H13/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2876615A
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US3091756A
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US3059238A
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US3158852A
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US3226726A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-03 | 1972-09-02 | 1973-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-03 | 1976-09-02 | 1977-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-03 | 1980-09-02 | 1981-03-04 | $7700.00 | Window Closed / Lapsed |