Patent US2730848A successfully refreshed from Google Patents.
US2730848A
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Form dressing tool
Assignee: Wheel Trueing Tool Co
•
Filing: 1953-06-18
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Granted: 1956-01-17
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Expires: 1973-06-18
Abstract
No abstract record available.
Inventors
- 👤 Donald J Wallace
- 👤 Catallo Leo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:06
CPC Classifications
B; B24; B24B; B24B53/00; B24B53/12; B24B53/14
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-16 | 1959-07-18 | 1960-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-16 | 1963-07-18 | 1964-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-16 | 1967-07-18 | 1968-01-17 | $7700.00 | Window Closed / Lapsed |