US3446369A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic bale wagon
Assignee: Case LLC
•
Filing: 1967-08-28
•
Granted: 1969-05-27
•
Expires: 1987-08-28
Abstract
No abstract record available.
Inventors
- 👤 Patrick L May
- 👤 Ralph E Beyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:05
CPC Classifications
B; B65; B65G; B65G57/00; B65G57/28; A; A01; A01D; A01D90/00; A01D90/02; A01D90/08; Y; Y10; Y10S; Y10S414/00; Y10S414/10; Y10S414/116
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1108599A
Cited
US3080069A
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US2947125A
Cited
US3159287A
Cited
US3289859A
Cited
US3278049A
Cited
US3272352A
Cited
US3373882A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-26 | 1972-11-25 | 1973-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-26 | 1976-11-25 | 1977-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-26 | 1980-11-25 | 1981-05-27 | $7700.00 | Window Closed / Lapsed |