US2774382A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Guiding conduit
Assignee: TELEFIEX Inc
•
Filing: 1953-06-12
•
Granted: 1956-12-18
•
Expires: 1973-06-12
Abstract
No abstract record available.
Inventors
- 👤 Bentley James Sydney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:54
CPC Classifications
F; F16; F16C; F16C1/00; F16C1/26; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19642; Y10T74/19698; Y10T74/19819; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/20456
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US275399A
Cited
US1947392A
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US1969212A
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US2372204A
Cited
US2251308A
Cited
US2268321A
Cited
US2348121A
Cited
US2544120A
Cited
US2544119A
Cited
US2496785A
Cited
US2550669A
Cited
US2656225A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-18 | 1960-06-18 | 1960-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-18 | 1964-06-18 | 1964-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-18 | 1968-06-18 | 1968-12-18 | $7700.00 | Window Closed / Lapsed |