US2606076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disk wheel
Assignee: Individual
•
Filing: 1947-08-25
•
Granted: 1952-08-05
•
Expires: 1967-08-25
Abstract
No abstract record available.
Inventors
- 👤 Harry F Frazer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:00
CPC Classifications
B; B62; B62K; B62K9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US574499A
Cited
US1182250A
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US1461515A
Cited
US1669223A
Cited
GB186717A
Cited
US1531505A
Cited
US1631928A
Cited
US1970803A
Cited
US2324589A
Cited
US2472087A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-05 | 1956-02-04 | 1956-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-05 | 1960-02-04 | 1960-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-05 | 1964-02-04 | 1964-08-05 | $7700.00 | Window Closed / Lapsed |