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US3902606B1
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US3902606B1 - - Google Patents
Assignee: Volvo AB
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Filing: 1974-08-19
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Granted: 1983-04-19
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Expires: 1994-08-19
Abstract
No abstract record available.
Inventors
- 👤 A I Ronbeck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:43
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/74; B65G47/90; B65G47/904; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/10; B21D43/105; F; F16; F16H; F16H21/00; F16H21/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-04-18 | 1986-10-18 | 1987-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-04-18 | 1990-10-18 | 1991-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-04-18 | 1994-10-18 | 1995-04-19 | $7700.00 | Window Closed / Lapsed |