US3682760A
Expired / Lapsed
US
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Oriented webs and method for making the same
Assignee: THEODORE H FAIRBANKS
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Filing: 1970-10-08
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Granted: 1972-08-08
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Expires: 1990-10-08
Abstract
Abstract MANUFACTURE OF AN UNBROKEN POLYMERIC WEB OR FILM HAVING A PREDETERMINED PATTERN OF GENERALLY UNORIENTED AND UNIAXIALLY ORIENTED REGIONS.
Inventors
- 👤 Theodore H Fairbanks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:26
CPC Classifications
B; B29; B29C; B29C53/00; B29C53/22; B29C53/24; B29C67/00; B29C67/0011; Y; Y10; Y10S; Y10S428/00; Y10S428/91; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/2457; Y10T428/24802
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-08-08 | 1976-02-07 | 1976-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-08-08 | 1980-02-07 | 1980-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-08-08 | 1984-02-07 | 1984-08-08 | $7700.00 | Window Closed / Lapsed |