US3095642A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal and fiber composite materials and methods of producing
Assignee: Owens Corning
•
Filing: 1957-11-26
•
Granted: 1963-07-02
•
Expires: 1977-11-26
Abstract
No abstract record available.
Inventors
- 👤 Paul A Lockwood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:16
CPC Classifications
C; C22; C22C; C22C47/00; C22C47/02; C22C47/06; C22C47/062; C22C47/08; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49801; Y10T29/4998; Y10T29/49988; Y10T29/49991; Y10T428/00; Y10T428/12; Y10T428/12465
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
METHOD OF PROCUDING A FLAT SHEET OF METAL AND FIBER COMPRISING ADVANCING FIBERS AS THEY ARE FORMED FROM A SUPPLY OF MOLTEN MATERIAL, ARRANGING THE FIBERS IN A PARALLEL PATTERN AS THEY ARE ADVANCED, DIRECTING THE FIBERS ONTO AN ADVANCING SUPPORTING SURFACE, INTRODUCING MOLTEN METAL ONTO THE PREARRANGED FIBERS TO FLOW THE METAL BE-
Claim 2
Dependent Claim
54 words
METHOD OF PROCUDING A FLAT SHEET OF METAL AND FIBER COMPRISING ADVANCING FIBERS AS THEY ARE FORMED FROM A SUPPLY OF MOLTEN MATERIAL, ARRANGING THE FIBERS IN A PARALLEL PATTERN AS THEY ARE ADVANCED, DIRECTING THE FIBERS ONTO AN ADVANCING SUPPORTING SURFACE, INTRODUCING MOLTEN METAL ONTO THE PREARRANGED FIBERS TO FLOW THE METAL BE-
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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) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |