Patent US2702198A successfully refreshed from Google Patents.
US2702198A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drawbar assembly
Assignee: Individual
•
Filing: 1953-09-03
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Granted: 1955-02-15
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Expires: 1973-09-03
Abstract
No abstract record available.
Inventors
- 👤 Jr Harry Gaines
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:51
CPC Classifications
A; A01; A01B; A01B63/00; A01B63/14; A01B63/145
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1374271A
Cited
US1044903A
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US1512611A
Cited
GB302391A
Cited
US2092584A
Cited
US2092597A
Cited
US2232407A
Cited
US2540677A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-14 | 1958-08-16 | 1959-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-14 | 1962-08-16 | 1963-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-14 | 1966-08-16 | 1967-02-15 | $7700.00 | Window Closed / Lapsed |