Patent US3314672A successfully refreshed from Google Patents.
US3314672A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient support for seats, especially for motor vehicles
Assignee: Individual
•
Filing: 1965-05-10
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Granted: 1967-04-18
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Expires: 1985-05-10
Abstract
No abstract record available.
Inventors
- 👤 Persson Bror Gote
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:24
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/50; B60N2/502; B60N2/505; B60N2/506; B60N2/507; B60N2/54; B60N2/544
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
RESILIENT SUPPORT MEANS FOR A SEAT, ESPECIALLY FOR MOTOR VEHICLES, COMPRISING A PARALLELOGRAM LINK SYSTEM BETWEEN SAID SEAT AND A BASE MEMBER, COIL SPRING MEANS ELASTICALLY SUPPORTING SAID PARALLELOGRAM LINK SYSTEM AND LEAF SPRING MEANS ELASTICALLY SUPPORTING SAID COIL SPRING MEANS, AND SEPARATE SPRING MEANS OPERATIVE AT LEAST AT
Claim 2
Dependent Claim
49 words
RESILIENT SUPPORT MEANS FOR A SEAT, ESPECIALLY FOR MOTOR VEHICLES, COMPRISING A PARALLELOGRAM LINK SYSTEM BETWEEN SAID SEAT AND A BASE MEMBER, COIL SPRING MEANS ELASTICALLY SUPPORTING SAID PARALLELOGRAM LINK SYSTEM AND LEAF SPRING MEANS ELASTICALLY SUPPORTING SAID COIL SPRING MEANS, AND SEPARATE SPRING MEANS OPERATIVE AT LEAST AT
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) | 1970-04-17 | 1970-10-17 | 1971-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-17 | 1974-10-17 | 1975-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-17 | 1978-10-17 | 1979-04-18 | $7700.00 | Window Closed / Lapsed |