Patent US3404131A successfully refreshed from Google Patents.
US3404131A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elastic fibers and films
Assignee: Honeywell International Inc
•
Filing: 1964-11-10
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Granted: 1968-10-01
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Expires: 1984-11-10
Abstract
No abstract record available.
Inventors
- 👤 Taub Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:42
CPC Classifications
C; C08; C08G; C08G18/00; C08G18/06; C08G18/70; C08G18/72; C08G18/721; C08G18/724; C08G18/08; C08G18/10; C08G18/28; C08G18/40; C08G18/48; C08G18/4854; Y; Y10; Y10S; Y10S528/00; Y10S528/903; Y10S528/906
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) | 1971-10-01 | 1972-04-01 | 1972-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-01 | 1976-04-01 | 1976-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-01 | 1980-04-01 | 1980-10-01 | $7700.00 | Window Closed / Lapsed |