US3054095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote meter reading system
Assignee: Elster American Meter Co LLC
•
Filing: 1959-12-07
•
Granted: 1962-09-11
•
Expires: 1979-12-07
Abstract
No abstract record available.
Inventors
- 👤 David L Heller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:23
CPC Classifications
H; H01; H01R; H01R24/00; H01R24/58; G; G01; G01F; G01F15/00; G01F15/06; G01F15/061; G01F15/063; H01R2107/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2712127A
Cited
US1244634A
Cited
US1605116A
Cited
US1533680A
Cited
US2769340A
Cited
US2974279A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-10 | 1966-03-12 | 1966-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-10 | 1970-03-12 | 1970-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-10 | 1974-03-12 | 1974-09-11 | $7700.00 | Window Closed / Lapsed |