US1959601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chronological instrument
Assignee: UNICLOX Corp
•
Filing: 1931-09-19
•
Granted: 1934-05-22
•
Expires: 1951-09-19
Abstract
No abstract record available.
Inventors
- 👤 Herman E Schulse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:32
CPC Classifications
G; G09; G09B; G09B27/00; G09B27/08; G04; G04B; G04B19/00; G04B19/24; G04B19/243; G04B19/247; G04B19/253; G04B19/25333; G04B19/2534; G04B19/26; G04B19/268; Y; Y10; Y10S; Y10S362/00; Y10S362/806; Y10S362/808; Y10S362/809
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) | 1937-05-21 | 1937-11-20 | 1938-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-05-21 | 1941-11-20 | 1942-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-05-21 | 1945-11-20 | 1946-05-22 | $7700.00 | Window Closed / Lapsed |