US2992469A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fourdrinier wire cloth
Assignee: Lindsay Wire Weaving Co
•
Filing: 1959-05-14
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Granted: 1961-07-18
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Expires: 1979-05-14
Abstract
No abstract record available.
Inventors
- 👤 Alfred G Hose
- 👤 Laurence D Kunsman
- 👤 George P Wennes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:51
CPC Classifications
D; D21; D21F; D21F1/00; D21F1/10; Y; Y10; Y10S; Y10S162/00; Y10S162/903; Y10T; Y10T428/00; Y10T428/26; Y10T428/266; Y10T428/268; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/298
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) | 1964-07-17 | 1965-01-16 | 1965-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-17 | 1969-01-16 | 1969-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-17 | 1973-01-16 | 1973-07-18 | $7700.00 | Window Closed / Lapsed |