US2819918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seal for ball and socket joint
Assignee: McGraw Edison Co
•
Filing: 1954-02-15
•
Granted: 1958-01-14
•
Expires: 1974-02-15
Abstract
No abstract record available.
Inventors
- 👤 James J Seaquist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:34
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/50; F16J15/52; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0619; F16C11/0623; F16C11/0666; F16C11/0676; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32729
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE273945C
Cited
US782330A
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US2206972A
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US2424431A
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US2470210A
Cited
US2687024A
Cited
US2624829A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-01-13 | 1961-07-15 | 1962-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-13 | 1965-07-15 | 1966-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-13 | 1969-07-15 | 1970-01-14 | $7700.00 | Window Closed / Lapsed |