Patent US3248723A successfully refreshed from Google Patents.
Patent US3812282A successfully refreshed from Google Patents.
US1272384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Governor.
Assignee: Individual
•
Filing: 1916-05-29
•
Granted: 1918-07-16
•
Expires: 1936-05-29
Abstract
No abstract record available.
Inventors
- 👤 Rudolph Conrader
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:22
CPC Classifications
F; F16; F16K; F16K5/00; F16K5/08; F16K5/14; F16K5/16; F16K5/162; Y; Y10; Y10S; Y10S137/00; Y10S137/907
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1921-07-15 | 1922-01-14 | 1922-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-07-15 | 1926-01-14 | 1926-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-07-15 | 1930-01-14 | 1930-07-16 | $7700.00 | Window Closed / Lapsed |