US3487149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for extruding cable covering with a fibrous interlayer
Assignee: ANACONDA ACQUISITION Co
•
Filing: 1968-01-19
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Granted: 1969-12-30
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Expires: 1988-01-19
Abstract
No abstract record available.
Inventors
- 👤 Steve Bunish
- 👤 Rosario J Perrone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:41
CPC Classifications
B; B29; B29C; B29C41/00; B29C41/02; B29C41/08; B29C48/00; B29C48/03; B29C48/06; B29C48/25; B29C48/30; B29C48/304; B29K; B29K2105/00; B29K2105/06; B29K2105/12; B29K2105/20; B29L; B29L2031/00; B29L2031/34; B29L2031/3462
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1500546A
Cited
US2411724A
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US2491152A
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US2632205A
Cited
US3061496A
Cited
US3049762A
Cited
US3231654A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |