US3048818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Position indicator
Assignee: SCHWEIZ WAGONS AUFZUEGEFAB
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Filing: 1958-07-16
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Granted: 1962-08-07
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Expires: 1978-07-16
Abstract
No abstract record available.
Inventors
- 👤 Burckhardt Christof
- 👤 Moser Richard
- 👤 Baumann Josef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:29
CPC Classifications
B; B66; B66B; B66B1/00; B66B1/34; B66B1/46; B66B1/50; G; G01; G01D; G01D5/00; G01D5/12; G01D5/14; G01D5/142; G01D5/145; G01D5/20; G01D5/2006; G01D5/2033
Claims Analysis
Total Claims: 0
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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) | 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 |