US3558183A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slide shoe structures of synthetic plastic material for sliding roofs of motor vehicles
Assignee: Daimler Benz AG
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Filing: 1968-07-31
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Granted: 1971-01-26
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Expires: 1988-07-31
Abstract
Abstract A SLIDE STRUCTURE MADE FROM SYNTHETIC PLASTIC MATERIAL FOR SLIDING ROOFS OF MOTOR VEHICLES, WHICH SLIDES IN PROFILE MEMBERS AND IS PROVIDED WITH AN APERTURE OR RECESS WITHIN WHICH IS ARRANGED AT LEAST ONE PRESTRESSED SPRING.
Inventors
- 👤 Gerhard Sigmund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:36
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/02
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) | 1974-01-25 | 1974-07-27 | 1975-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-25 | 1978-07-27 | 1979-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-25 | 1982-07-27 | 1983-01-26 | $7700.00 | Window Closed / Lapsed |