US2582435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheeled carrier
Assignee: Individual
•
Filing: 1946-06-26
•
Granted: 1952-01-15
•
Expires: 1966-06-26
Abstract
No abstract record available.
Inventors
- 👤 Edward A Howard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:28
CPC Classifications
B; B62; B62B; B62B1/00; B62B1/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1790711A
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US1374379A
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US1409838A
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US1576075A
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US1820728A
Cited
US2243312A
Cited
US2368752A
Cited
US2415392A
Cited
US2443847A
Cited
US2414017A
Cited
US2414941A
Cited
US2419422A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-14 | 1955-07-16 | 1956-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-14 | 1959-07-16 | 1960-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-14 | 1963-07-16 | 1964-01-15 | $7700.00 | Window Closed / Lapsed |