US3458000A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Implement control apparatus
Assignee: ROBERT D RIEDLE
•
Filing: 1966-10-12
•
Granted: 1969-07-29
•
Expires: 1986-10-12
Abstract
No abstract record available.
Inventors
- 👤 Robert D Riedle
- 👤 Delmar D Riedle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:24
CPC Classifications
A; A01; A01B; A01B3/00; A01B3/46; A01B63/00; A01B63/02; A01B63/10; A01B63/1006; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86493; Y10T137/86574; Y10T137/8667; Y10T137/86694; Y10T137/8671
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US826225A
Cited
US1538950A
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US1971199A
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US2569870A
Cited
US2641664A
Cited
US2675508A
Cited
US2997065A
Cited
US2987050A
Cited
US3203439A
Cited
US3329170A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |