US3418809A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotatable jet nozzle with automatic compensation for bearing play
Assignee: Entwicklungsring Sued GmbH
•
Filing: 1967-06-06
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Granted: 1968-12-31
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Expires: 1987-06-06
Abstract
No abstract record available.
Inventors
- 👤 Kopp Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:49
CPC Classifications
F; F16; F16C; F16C25/00; F16C25/06; F16C25/08; B; B64; B64C; B64C29/00; B64C29/0091; B64C9/00; B64C9/38; F02; F02K; F02K1/00; F02K1/002; F02K1/004; F16C19/00; F16C19/22; F16C19/34; F16C19/38; F16C19/383; F16C19/385; F16C19/386; F16C2326/00; F16C2326/43; Y; Y02; Y02T; Y02T50/00; Y02T50/40; Y02T50/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1982265A
Cited
US3106432A
Cited
US3313581A
Cited
US3341229A
Cited
US3311431A
Cited
US3361498A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-31 | 1972-07-01 | 1972-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-31 | 1976-07-01 | 1976-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-31 | 1980-07-01 | 1980-12-31 | $7700.00 | Window Closed / Lapsed |