US2778432A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packer braid reinforcing and retainer
Assignee: Lynes Inc
•
Filing: 1956-03-15
•
Granted: 1957-01-22
•
Expires: 1976-03-15
Abstract
No abstract record available.
Inventors
- 👤 George H Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:55
CPC Classifications
E; E21; E21B; E21B33/00; E21B33/10; E21B33/12; E21B33/127; E21B33/1277
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2128814A
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US2399125A
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US2300517A
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US2611437A
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US2416747A
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US2516581A
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US2583316A
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US2643722A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-22 | 1960-07-23 | 1961-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-22 | 1964-07-23 | 1965-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-22 | 1968-07-23 | 1969-01-22 | $7700.00 | Window Closed / Lapsed |