US3367459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Belt tightner and brake for mower
Assignee: TORO Manufacturing CORP
•
Filing: 1965-05-28
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Granted: 1968-02-06
•
Expires: 1985-05-28
Abstract
No abstract record available.
Inventors
- 👤 Robert M Rubin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:16
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/67; A01D34/68; A01D34/6806; A01D34/6812; F; F16; F16D; F16D67/00; F16D67/02; A01D2101/00; B; B60; B60Y; B60Y2200/00; B60Y2200/20; B60Y2200/22; B60Y2200/225
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US993317A
Cited
US1301849A
Cited
US1727933A
Cited
US2306755A
Cited
US2957561A
Cited
US2985992A
Cited
US3026665A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |