Patent US2866473A successfully refreshed from Google Patents.
US2866473A
Expired / Lapsed
US
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Tight fill connection for a fluid delivery system
Assignee: Scully Signal Co
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Filing: 1955-05-12
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Granted: 1958-12-30
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Expires: 1975-05-12
Abstract
No abstract record available.
Inventors
- 👤 George M Schutter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:54
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/42; Y; Y10; Y10T; Y10T137/00; Y10T137/8376
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US494801A
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US872001A
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US1563836A
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US1589781A
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US2187303A
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US2333349A
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US2333243A
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US2624598A
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US2702201A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-29 | 1962-06-30 | 1962-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-29 | 1966-06-30 | 1966-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-29 | 1970-06-30 | 1970-12-30 | $7700.00 | Window Closed / Lapsed |