Patent US4706086A successfully refreshed from Google Patents.
US3390844A
Expired / Lapsed
US
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Dispensing packages for coils of strand material
Assignee: AT&T Inc
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Filing: 1967-02-27
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Granted: 1968-07-02
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Expires: 1987-02-27
Abstract
No abstract record available.
Inventors
- 👤 Harry M Dillow
- 👤 Murray L Huntoon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:20
CPC Classifications
H; H02; H02G; H02G11/00; H02G11/02; B; B21; B21C; B21C47/00; B21C47/16; B21C47/18; B21C47/20; B65; B65H; B65H49/00; B65H49/02; B65H49/04; B65H49/06; B65H49/08; B65H75/00; B65H75/02; B65H75/04; B65H75/16
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) | 1971-07-02 | 1972-01-01 | 1972-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-02 | 1976-01-01 | 1976-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-02 | 1980-01-01 | 1980-07-02 | $7700.00 | Window Closed / Lapsed |