US2877198A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding composition comprising fused aluminum silicate in fiber and pellet form and process of making same
Assignee: Goodrich Corp
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Filing: 1956-07-30
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Granted: 1959-03-10
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Expires: 1976-07-30
Abstract
No abstract record available.
Inventors
- 👤 Richard T Morrissey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:14
CPC Classifications
F; F16; F16D; F16D69/00; F16D69/02; F16D69/025; F16D69/026; C; C03; C03C; C03C13/00; C04; C04B; C04B28/00; C04B28/24; C04B28/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A COMPOSITION COMPRISING 100 WEIGHT PARTS OF A FUSSED ALUMINUM SILICATE IN BOTH FIBER AND PELLET FORM WITH A MAJOR PROPORTION BY WEIGHT OF FIBER, ABOUT 5 TO ABOUT 50 WEIGHT PARTS OF A SOLID THERMOSETTING RESIN SELECTED FROM THE CLASS CONSISTING OF PHENOL FORMALDEHYDE RESINS, RESORCINOL FORMALDEHYDE RESINS, AND CASHEW NUT OIL FORMALDEHYDE RESINS, ABOUT 20 TO ABOUT 100 WEIGHT PARTS OF WATER GLASS, ABOUT 5 TO ABOUT 40 WEIGHT PARTS OF COPPER, AND ABOUT 1 TO ABOUT 8 WEIGHT PARTS OF LEAD.
Claim 2
Dependent Claim
84 words
A COMPOSITION COMPRISING 100 WEIGHT PARTS OF A FUSSED ALUMINUM SILICATE IN BOTH FIBER AND PELLET FORM WITH A MAJOR PROPORTION BY WEIGHT OF FIBER, ABOUT 5 TO ABOUT 50 WEIGHT PARTS OF A SOLID THERMOSETTING RESIN SELECTED FROM THE CLASS CONSISTING OF PHENOL FORMALDEHYDE RESINS, RESORCINOL FORMALDEHYDE RESINS, AND CASHEW NUT OIL FORMALDEHYDE RESINS, ABOUT 20 TO ABOUT 100 WEIGHT PARTS OF WATER GLASS, ABOUT 5 TO ABOUT 40 WEIGHT PARTS OF COPPER, AND ABOUT 1 TO ABOUT 8 WEIGHT PARTS OF LEAD.
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) | 1962-03-09 | 1962-09-08 | 1963-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-09 | 1966-09-08 | 1967-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-09 | 1970-09-08 | 1971-03-10 | $7700.00 | Window Closed / Lapsed |