US2648369A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rubber tired gauge wheel
Assignee: MASSEY HARRIS CO
•
Filing: 1949-10-07
•
Granted: 1953-08-11
•
Expires: 1969-10-07
Abstract
No abstract record available.
Inventors
- 👤 Everett W Todd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:52
CPC Classifications
B; B60; B60C; B60C7/00; B60C7/10; B60C7/12; A; A01; A01C; A01C5/00; A01C5/06; A01C5/066; A01C5/068
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US464767A
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US470915A
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US1040920A
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US1122875A
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US1091379A
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US1276148A
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US2249637A
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US2393161A
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US2601464A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-10 | 1957-02-09 | 1957-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-10 | 1961-02-09 | 1961-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-10 | 1965-02-09 | 1965-08-11 | $7700.00 | Window Closed / Lapsed |