US2874286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preference network
Assignee: ESTEY ORGAN Corp
•
Filing: 1955-07-29
•
Granted: 1959-02-17
•
Expires: 1975-07-29
Abstract
No abstract record available.
Inventors
- 👤 Harald E W Bode
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:45
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/18; G10H1/22; Y; Y10; Y10S; Y10S84/00; Y10S84/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2083246A
Cited
US2237105A
Cited
US2224000A
Cited
US2200718A
Cited
US2494594A
Cited
US2577752A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-16 | 1962-08-18 | 1963-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-16 | 1966-08-18 | 1967-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-16 | 1970-08-18 | 1971-02-17 | $7700.00 | Window Closed / Lapsed |