US2874826A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shock and vibration isolation device
Assignee: Individual
•
Filing: 1956-06-22
•
Granted: 1959-02-24
•
Expires: 1976-06-22
Abstract
No abstract record available.
Inventors
- 👤 Lyle E Matthews
- 👤 Jr E Quimby Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:15
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/02; B65D81/03; B65D81/05; B65D81/051; B65D81/052; F; F16; F16F; F16F9/00; F16F9/02; F16F9/04; F16F9/0472; Y; Y10; Y10S; Y10S297/00; Y10S297/08; Y10T; Y10T428/00; Y10T428/24; Y10T428/24628; Y10T428/24661
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2028060A
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US2145289A
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US2363249A
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US2691179A
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US2774503A
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US2663451A
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US2748401A
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US2741780A
Cited
US2725898A
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US2804911A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-23 | 1962-08-25 | 1963-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-23 | 1966-08-25 | 1967-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-23 | 1970-08-25 | 1971-02-24 | $7700.00 | Window Closed / Lapsed |