Patent US3039169A successfully refreshed from Google Patents.
US3039169A
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Method and apparatus for forming cloth-like mats of oriented continuous strands
Assignee: Owens Corning
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Filing: 1955-10-12
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Granted: 1962-06-19
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Expires: 1975-10-12
Abstract
No abstract record available.
Inventors
- 👤 Jr Philip J Frickert
- 👤 Robert G Russell
- 👤 George E Smock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:53
CPC Classifications
D; D04; D04H; D04H3/00; D04H3/02; Y; Y10; Y10S; Y10S264/00; Y10S264/81; Y10T; Y10T428/00; Y10T428/24; Y10T428/24058; Y10T428/24074; Y10T428/24116
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US334453A
Cited
US1637139A
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US2308849A
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US2447131A
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US2552317A
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US2721371A
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US2719352A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-18 | 1965-12-18 | 1966-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-18 | 1969-12-18 | 1970-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-18 | 1973-12-18 | 1974-06-19 | $7700.00 | Window Closed / Lapsed |