US2800320A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Springs for shock absorbing purposes
Assignee: Individual
•
Filing: 1954-06-23
•
Granted: 1957-07-23
•
Expires: 1974-06-23
Abstract
No abstract record available.
Inventors
- 👤 Jarret Jean
- 👤 Jarret Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:50
CPC Classifications
B; B60; B60G; B60G17/00; B60G17/002; B60G17/02; B60G17/04; F; F16; F16F; F16F1/00; F16F1/36; F16F1/42; F16F1/44; F16F1/445; F16F3/00; F16F3/08; F16F3/10; F16F3/12; F16F9/00; F16F9/30; F16F2236/00; F16F2236/04; F16F2236/045; Y; Y10; Y10S; Y10S267/00; Y10S267/01; Y10S280/00; Y10S280/01; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/49877
Claims Analysis
Total Claims: 0
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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) | 1960-07-22 | 1961-01-21 | 1961-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-22 | 1965-01-21 | 1965-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-22 | 1969-01-21 | 1969-07-23 | $7700.00 | Window Closed / Lapsed |