Patent US2559386A successfully refreshed from Google Patents.
US2559386A
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US
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Manufacture of lay flat tubing
Assignee: Plax Corp
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Filing: 1948-10-27
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Granted: 1951-07-03
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Expires: 1968-10-27
Abstract
No abstract record available.
Inventors
- 👤 Bailey James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:25
CPC Classifications
H; H04; H04N; H04N9/00; H04N9/12; H04N9/16; H04N9/29; B; B29; B29C; B29C48/00; B29C48/03; B29C48/07; B29C48/08; B29C48/09; B29C48/10; B29C48/25; B29C48/88; B29C48/885; B29C48/90; B29C48/901; B29C48/903; B29C48/907; B29C48/911; B29C48/9115; B29C48/912; B29C53/00; B29C53/02; B29C53/10; H01; H01J; H01J29/00; H01J29/003; B29C48/001; B29C48/0018; B29C48/0019; B29C48/906; H01J2229/00; H01J2229/0007; H01J2229/0046; H01J2229/0053
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-02 | 1955-01-01 | 1955-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-02 | 1959-01-01 | 1959-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-02 | 1963-01-01 | 1963-07-03 | $7700.00 | Window Closed / Lapsed |