US2487496A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination trailer hitch and bumper guard
Assignee: Individual
•
Filing: 1947-02-19
•
Granted: 1949-11-08
•
Expires: 1967-02-19
Abstract
No abstract record available.
Inventors
- 👤 Homer C Tyson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:06
CPC Classifications
B; B60; B60D; B60D1/00; B60D1/48; B60D1/56; B60D1/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2062788A
Cited
US2342907A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-07 | 1953-05-09 | 1953-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-07 | 1957-05-09 | 1957-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-07 | 1961-05-09 | 1961-11-08 | $7700.00 | Window Closed / Lapsed |