Patent US4745618A successfully refreshed from Google Patents.
Patent JPS5050102A successfully refreshed from Google Patents.
Patent US3529675A successfully refreshed from Google Patents.
US3529675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disk gang coupling
Assignee: Deutz Allis Corp
•
Filing: 1967-09-13
•
Granted: 1970-09-22
•
Expires: 1987-09-13
Abstract
No abstract record available.
Inventors
- 👤 Keith A Wheeler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:34
CPC Classifications
A; A01; A01B; A01B21/00; A01B21/08; A01B73/00; A01B73/02; A01B73/04; A01B73/044; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-21 | 1974-03-23 | 1974-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-21 | 1978-03-23 | 1978-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-21 | 1982-03-23 | 1982-09-22 | $7700.00 | Window Closed / Lapsed |