Patent US2715938A successfully refreshed from Google Patents.
US2715938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor seat
Assignee: Individual
•
Filing: 1953-07-22
•
Granted: 1955-08-23
•
Expires: 1973-07-22
Abstract
No abstract record available.
Inventors
- 👤 Delmer E Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:03
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/38; B60N2/39
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US350135A
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US364716A
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US435385A
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US918249A
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US1411942A
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US2151628A
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US2346895A
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US2470907A
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US2489981A
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US2519163A
Cited
US2528607A
Cited
DE807336C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-22 | 1959-02-21 | 1959-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-22 | 1963-02-21 | 1963-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-22 | 1967-02-21 | 1967-08-23 | $7700.00 | Window Closed / Lapsed |