US3080696A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for attaching implements to tractors
Assignee: Fiatallis North America Inc
•
Filing: 1960-06-21
•
Granted: 1963-03-12
•
Expires: 1980-06-21
Abstract
No abstract record available.
Inventors
- 👤 Mervel E Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:48
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/64; A01D34/66; A01D34/661; Y; Y10; Y10S; Y10S56/00; Y10S56/15; Y10S56/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2513685A
Cited
US2706879A
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US2681536A
Cited
US2711624A
Cited
US2862343A
Cited
US2928223A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |