US2813266A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Indicator device and means for mounting
Assignee: KAY
•
Filing: 1956-01-09
•
Granted: 1957-11-12
•
Expires: 1976-01-09
Abstract
No abstract record available.
Inventors
- 👤 Andrew F Kay
- 👤 Covert B Meredith
- 👤 Leonard M Scholl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:07
CPC Classifications
G; G08; G08B; G08B5/00; G08B5/22; G08B5/36; G01; G01R; G01R13/00; G01R13/40; G01R13/404; G01R13/405; G09; G09F; G09F9/00; G09F9/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB191114302A
Cited
US1722816A
Cited
US2164528A
Cited
US2209213A
Cited
US2522700A
Cited
US2510339A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-11-11 | 1961-05-13 | 1961-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-11 | 1965-05-13 | 1965-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-11 | 1969-05-13 | 1969-11-12 | $7700.00 | Window Closed / Lapsed |