Patent US3537012A successfully refreshed from Google Patents.
US3537012A
Expired / Lapsed
US
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Remote control system for power supply and volume control
Assignee: Motorola Solutions Inc
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Filing: 1967-09-18
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Granted: 1970-10-27
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Expires: 1987-09-18
Abstract
No abstract record available.
Inventors
- 👤 Gordon E Reichard
- 👤 William H Slavik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:59
CPC Classifications
H; H03; H03J; H03J9/00; H03J9/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3294901A
Cited
US2834879A
Cited
US3052848A
Cited
US3098212A
Cited
US3027497A
Cited
US3218558A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-26 | 1974-04-27 | 1974-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-26 | 1978-04-27 | 1978-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-26 | 1982-04-27 | 1982-10-27 | $7700.00 | Window Closed / Lapsed |