US1209730A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic balancer for rotating bodies.
Assignee: Societe Anonyme pour lExploitation des Procedes Westinghouse Leblanc SA
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Filing: 1912-07-23
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Granted: 1916-12-26
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Expires: 1932-07-23
Abstract
No abstract record available.
Inventors
- 👤 Maurice Leblanc
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:06
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/10; F16F15/16; F16F15/167; F16F15/173; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49758; Y10T74/00; Y10T74/21; Y10T74/2121; Y10T74/2122
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1919-12-26 | 1920-06-26 | 1920-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-12-26 | 1924-06-26 | 1924-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-12-26 | 1928-06-26 | 1928-12-26 | $7700.00 | Window Closed / Lapsed |