US3382567A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of forming and securing a sealing device in a bore
Assignee: IHO Holding GmbH and Co KG
•
Filing: 1966-11-14
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Granted: 1968-05-14
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Expires: 1986-11-14
Abstract
No abstract record available.
Inventors
- 👤 Georg Schaeffler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:54
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/72; F16C33/76; F16C33/78; F16C33/7803; F16C33/7809; F16C19/00; F16C19/22; F16C19/44; F16C19/46; F16C19/466; F16C33/7886; F16J; F16J15/00; F16J15/16; F16J15/32; F16J15/3204; F16J15/3248; F16J15/3252; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49702; Y10T29/49826; Y10T29/49908; Y10T29/49938
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1941025A
Cited
US2049585A
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US2259186A
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US2586087A
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US2665818A
Cited
US2850792A
Cited
US3206829A
Cited
US3268984A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |