US2803043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for molding fiber reinforced plastic articles
Assignee: Gustin Bacon Manufacturing Co
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Filing: 1953-04-23
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Granted: 1957-08-20
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Expires: 1973-04-23
Abstract
No abstract record available.
Inventors
- 👤 Joseph F Stephens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:59
CPC Classifications
B; B29; B29C; B29C39/00; B29C39/22; B29C39/42; B29C45/00; B29C45/0005; B29C70/00; B29C70/04; B29C70/28; B29C70/40; B29C70/42; B29C70/46; B29K; B29K2105/00; B29K2105/06; B29K2105/12; Y; Y10; Y10S; Y10S264/00; Y10S264/53; Y10S425/00; Y10S425/812
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
A METHOD FOR MOLDING FIBER REINFORCED PLASTIC ARTICLES COMPRISING THE STEPS OF FLOWING FIBERS SUSPENDED IN A FLUID RESIN INTO THE CAVITY OF A MOLD, AND BLEEDING RESIN FROM THE MOLD AT PREDETERMINED POINTS TO EFFECT CONCENTRATION OF FIBERS IN SELECTED PORTIONS OF THE MOLD CAVITY AND THE MOLDED OBJECT.
Claim 2
Independent Claim
50 words
A METHOD FOR MOLDING FIBER REINFORCED PLASTIC ARTICLES COMPRISING THE STEPS OF FLOWING FIBERS SUSPENDED IN A FLUID RESIN INTO THE CAVITY OF A MOLD, AND BLEEDING RESIN FROM THE MOLD AT PREDETERMINED POINTS TO EFFECT CONCENTRATION OF FIBERS IN SELECTED PORTIONS OF THE MOLD CAVITY AND THE MOLDED OBJECT.
References Cited (Backward Citations)
US2495640A
Cited
US2644195A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-19 | 1961-02-18 | 1961-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-19 | 1965-02-18 | 1965-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-19 | 1969-02-18 | 1969-08-20 | $7700.00 | Window Closed / Lapsed |