US2606020A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Torsion transmitting mounting for torsion members such as rods and springs
Assignee: Preco LLC
•
Filing: 1950-05-23
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Granted: 1952-08-05
•
Expires: 1970-05-23
Abstract
No abstract record available.
Inventors
- 👤 Paul Z Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:46
CPC Classifications
B; B60; B60G; B60G11/00; B60G11/18; B60G11/184; B60G11/187; F; F16; F16F; F16F1/00; F16F1/02; F16F1/14; F16F1/16; F16B; F16B2200/00; F16B2200/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US134006A
Cited
US252825A
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US405547A
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US2016753A
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GB519524A
Cited
US2213004A
Cited
GB543733A
Cited
FR904514A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-05 | 1956-02-04 | 1956-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-05 | 1960-02-04 | 1960-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-05 | 1964-02-04 | 1964-08-05 | $7700.00 | Window Closed / Lapsed |