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Patent US2946857A successfully refreshed from Google Patents.
US2946857A
Expired / Lapsed
US
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Compact wall telephone mounting
Assignee: Automatic Electric Laboratories Inc
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Filing: 1958-04-28
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Granted: 1960-07-26
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Expires: 1978-04-28
Abstract
No abstract record available.
Inventors
- 👤 Benjamin E Burton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:50
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/02; H04M1/0297; F; F16; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/06; F16M11/12; F16M11/14; F16M13/00; F16M13/02; F16M2200/00; F16M2200/06; F16M2200/065
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) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |