US1484384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power-transmission mechanism and lubricating means therefor
Assignee: BERTHA M BOCK
•
Filing: 1920-10-14
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Granted: 1924-02-19
•
Expires: 1940-10-14
Abstract
No abstract record available.
Inventors
- 👤 Bock William Emil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:47
CPC Classifications
F; F16; F16N; F16N7/00; F16N7/14; F16N7/26; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18048; Y10T74/21; Y10T74/2186
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) | 1927-02-18 | 1927-08-20 | 1928-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-02-18 | 1931-08-20 | 1932-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-02-18 | 1935-08-20 | 1936-02-19 | $7700.00 | Window Closed / Lapsed |