US2566711A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display device for weighing apparatus
Assignee: Individual
•
Filing: 1946-04-09
•
Granted: 1951-09-04
•
Expires: 1966-04-09
Abstract
No abstract record available.
Inventors
- 👤 Richard H Wells
- 👤 Carl C Hein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:55
CPC Classifications
G; G09; G09F; G09F23/00; G09F23/02; G09F23/04; G01; G01G; G01G19/00; G01G19/44; G01G19/46; G01G23/00; G01G23/18; G01G23/32; Y; Y10; Y10S; Y10S116/00; Y10S116/15
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-03 | 1955-03-05 | 1955-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-03 | 1959-03-05 | 1959-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-03 | 1963-03-05 | 1963-09-04 | $7700.00 | Window Closed / Lapsed |