US3446041A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fabric forming apparatus
Assignee: Primerica Inc
•
Filing: 1966-02-10
•
Granted: 1969-05-27
•
Expires: 1986-02-10
Abstract
No abstract record available.
Inventors
- 👤 Ronald H Marks
- 👤 Lawrence R Goodman
- 👤 Luther E Stokes
- 👤 Roy H Millard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:18
CPC Classifications
D; D04; D04B; D04B35/00; D04B35/10; D04B15/00; D04B15/38; D04B15/48; D04B35/22; D04B35/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3018645A
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US3233526A
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US3131527A
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US3214943A
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US3307378A
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US3331222A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-26 | 1972-11-25 | 1973-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-26 | 1976-11-25 | 1977-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-26 | 1980-11-25 | 1981-05-27 | $7700.00 | Window Closed / Lapsed |