US2572059A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temperature responsive devices, bimetallic coils for use therein, and blanks for making such coils
Assignee: Individual
•
Filing: 1947-03-11
•
Granted: 1951-10-23
•
Expires: 1967-03-11
Abstract
No abstract record available.
Inventors
- 👤 Schlaich Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:17
CPC Classifications
G; G05; G05D; G05D23/00; G05D23/01; G05D23/02; G05D23/08; G01; G01K; G01K5/00; G01K5/48; G01K5/56; G01K5/62; G01K5/64; G01K5/68; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12333
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US430853A
Cited
US1058290A
Cited
US1292991A
Cited
US1479784A
Cited
US1725607A
Cited
US2019221A
Cited
US2058426A
Cited
US2000092A
Cited
US2109169A
Cited
US2131544A
Cited
US2241902A
Cited
US2144915A
Cited
US2180362A
Cited
US2284082A
Cited
US2317831A
Cited
US2230711A
Cited
US2365487A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-22 | 1955-04-23 | 1955-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-22 | 1959-04-23 | 1959-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-22 | 1963-04-23 | 1963-10-23 | $7700.00 | Window Closed / Lapsed |