Patent US1240939A successfully refreshed from Google Patents.
US3534501A
Expired / Lapsed
US
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Window moulding for passenger trailers and the like
Assignee: Saab Bofors AB
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Filing: 1968-11-04
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Granted: 1970-10-20
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Expires: 1988-11-04
Abstract
No abstract record available.
Inventors
- 👤 Carl Ingvar Carlsson
- 👤 Sven Erik Sandren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:05
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/54; E06B3/5454; B; B60; B60J; B60J1/00; B60J1/001; E06B3/66; E06B3/6608
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) | 1973-10-19 | 1974-04-20 | 1974-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-19 | 1978-04-20 | 1978-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-19 | 1982-04-20 | 1982-10-20 | $7700.00 | Window Closed / Lapsed |