US2592804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel balancing machine
Assignee: Individual
•
Filing: 1947-05-26
•
Granted: 1952-04-15
•
Expires: 1967-05-26
Abstract
No abstract record available.
Inventors
- 👤 James W F Holl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:31
CPC Classifications
G; G01; G01M; G01M1/00; G01M1/02; G01M1/04; G01M1/045; G01M1/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US609395A
Cited
FR500559A
Cited
US1524041A
Cited
US1701464A
Cited
US2075421A
Cited
US2170848A
Cited
US2298656A
Cited
US2316524A
Cited
US2270657A
Cited
US2502633A
Cited
US2461591A
Cited
US2506002A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-15 | 1955-10-15 | 1956-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-15 | 1959-10-15 | 1960-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-15 | 1963-10-15 | 1964-04-15 | $7700.00 | Window Closed / Lapsed |