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US2981314A
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US
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Car seatings and cars provided with such seatings
Assignee: AKERBLOMSTOLEN AB
•
Filing: 1958-08-25
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Granted: 1961-04-25
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Expires: 1978-08-25
Abstract
No abstract record available.
Inventors
- 👤 Eklof Gunnar
- 👤 Akerblom Bengt Valdemar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:16
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/50; B60N2/02; B60N2/22; B60N2/2209; B60N2/2222
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190212447A
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US1182854A
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US1516811A
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US2346414A
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US2430604A
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US2466345A
Cited
US2560688A
Cited
US2611420A
Cited
FR1034827A
Cited
US2780501A
Cited
US2795265A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-24 | 1964-10-24 | 1965-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-24 | 1968-10-24 | 1969-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-24 | 1972-10-24 | 1973-04-25 | $7700.00 | Window Closed / Lapsed |