Patent US3059178A successfully refreshed from Google Patents.
US3059178A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hygrometer
Assignee: K P MUNDINGER GmbH
•
Filing: 1959-08-05
•
Granted: 1962-10-16
•
Expires: 1979-08-05
Abstract
No abstract record available.
Inventors
- 👤 Farenkopf Rudi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:41
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/02; G01N27/04; G01N27/048
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2734166A
Cited
US1601383A
Cited
US1890545A
Cited
GB436923A
Cited
US2183333A
Cited
GB516378A
Cited
GB637738A
Cited
US2624782A
Cited
US2505936A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |