US3486440A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scrap baling press truck
Assignee: Keller and Knappich GmbH
•
Filing: 1968-05-29
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Granted: 1969-12-30
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Expires: 1988-05-29
Abstract
No abstract record available.
Inventors
- 👤 Georg Schaffler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:41
CPC Classifications
B; B30; B30B; B30B7/00; B30B7/04; B30B9/00; B30B9/32; Y; Y10; Y10S; Y10S100/00; Y10S100/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2932244A
Cited
US2932247A
Cited
US3101045A
Cited
FR1380574A
Cited
US3266413A
Cited
US3356018A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |