US1685780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weighing scale
Assignee: Toledo Scale Corp
•
Filing: 1925-03-11
•
Granted: 1928-10-02
•
Expires: 1945-03-11
Abstract
No abstract record available.
Inventors
- 👤 Halvor O Hem
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:26
CPC Classifications
G; G01; G01G; G01G21/00; Y; Y10; Y10S; Y10S177/00; Y10S177/09; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32622
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) | 1931-10-02 | 1932-04-02 | 1932-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-10-02 | 1936-04-02 | 1936-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-10-02 | 1940-04-02 | 1940-10-02 | $7700.00 | Window Closed / Lapsed |