US2796251A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load indicating gauge for vehicles
Assignee: Individual
•
Filing: 1955-03-16
•
Granted: 1957-06-18
•
Expires: 1975-03-16
Abstract
No abstract record available.
Inventors
- 👤 Jack D Donaldson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:22
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/08; G01G23/00; G01G23/18; G01G23/20; G01G23/26; Y; Y10; Y10S; Y10S116/00; Y10S116/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US557194A
Cited
US1350498A
Cited
US1763636A
Cited
US2024313A
Cited
US2129343A
Cited
US2435289A
Cited
US2450644A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-17 | 1960-12-17 | 1961-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-17 | 1964-12-17 | 1965-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-17 | 1968-12-17 | 1969-06-18 | $7700.00 | Window Closed / Lapsed |