US2858147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Renewable fitting for reinforced metallic hose
Assignee: TITEFLEX Inc
•
Filing: 1954-04-21
•
Granted: 1958-10-28
•
Expires: 1974-04-21
Abstract
No abstract record available.
Inventors
- 👤 Guarnaschelli Stephen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:45
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/26; F16L33/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US48709A
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US98774A
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US959187A
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US1819243A
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US1756698A
Cited
FR850967A
Cited
US2294960A
Cited
GB562352A
Cited
US2479499A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-27 | 1962-04-28 | 1962-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-27 | 1966-04-28 | 1966-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-27 | 1970-04-28 | 1970-10-28 | $7700.00 | Window Closed / Lapsed |