Patent US3373954A successfully refreshed from Google Patents.
US3373954A
Expired / Lapsed
US
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Retractile telephone cord stroage arrangement
Assignee: AT&T Inc
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Filing: 1966-03-11
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Granted: 1968-03-19
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Expires: 1986-03-11
Abstract
No abstract record available.
Inventors
- 👤 Jr Harry A Hilsinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:09
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/02; H04M1/15; B; B65; B65H; B65H75/00; B65H75/02; B65H75/34; B65H75/36; B65H75/362; B65H2701/00; B65H2701/30; B65H2701/39; B65H2701/391
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) | 1971-03-19 | 1971-09-18 | 1972-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-19 | 1975-09-18 | 1976-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-19 | 1979-09-18 | 1980-03-19 | $7700.00 | Window Closed / Lapsed |