Patent US3538250A successfully refreshed from Google Patents.
US3538250A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable television receiver cabinet structure having adjustable legs
Assignee: Lanteris Space LLC
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Filing: 1968-07-10
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Granted: 1970-11-03
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Expires: 1988-07-10
Abstract
No abstract record available.
Inventors
- 👤 William D Franklin Sr
- 👤 Alex Kozlow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:23
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/64; F; F16; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/06; F16M11/10; F16M2200/00; F16M2200/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3036154A
Cited
FR1368089A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-02 | 1974-05-04 | 1974-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-02 | 1978-05-04 | 1978-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-02 | 1982-05-04 | 1982-11-03 | $7700.00 | Window Closed / Lapsed |