US3048089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Land roller for rolling road surfaces and the like
Assignee: Bomag GmbH and Co OHG
•
Filing: 1959-08-18
•
Granted: 1962-08-07
•
Expires: 1979-08-18
Abstract
No abstract record available.
Inventors
- 👤 Kaltenegger Benno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:28
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/22; E01C19/23; E01C19/28; E01C19/282; E01C19/283; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18344; Y10T74/18544; Y10T74/18552
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1270725A
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US1722907A
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GB354558A
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US2025703A
Cited
US2133862A
Cited
US2248478A
Cited
US2633781A
Cited
US2677995A
Cited
US2671386A
Cited
US2828676A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-06 | 1966-02-05 | 1966-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-06 | 1970-02-05 | 1970-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-06 | 1974-02-05 | 1974-08-07 | $7700.00 | Window Closed / Lapsed |