US2807226A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for shaping wheel covers
Assignee: Individual
•
Filing: 1950-04-06
•
Granted: 1957-09-24
•
Expires: 1970-04-06
Abstract
No abstract record available.
Inventors
- 👤 Lyon George Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:54
CPC Classifications
B; B21; B21D; B21D53/00; B21D53/26; B21D53/32
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USRE19467E
Cited
US460551A
Cited
US368526A
Cited
US682257A
Cited
US697728A
Cited
US857235A
Cited
US970092A
Cited
US1495103A
Cited
US1725584A
Cited
US1649841A
Cited
US1765807A
Cited
US1904920A
Cited
US1884700A
Cited
US2075847A
Cited
US1858047A
Cited
US1884708A
Cited
US2064160A
Cited
US1960000A
Cited
US2014815A
Cited
US2193104A
Cited
US2239897A
Cited
US2254376A
Cited
US2282588A
Cited
US2304582A
Cited
US2270187A
Cited
US2377599A
Cited
US2377351A
Cited
US2413591A
Cited
US2492886A
Cited
US2434375A
Cited
US2545570A
Cited
US2689539A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-23 | 1961-03-25 | 1961-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-23 | 1965-03-25 | 1965-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-23 | 1969-03-25 | 1969-09-24 | $7700.00 | Window Closed / Lapsed |