US3112283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding composition comprising unsaturated monomer modified polyester and filler
Assignee: Old Carco LLC
•
Filing: 1959-09-10
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Granted: 1963-11-26
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Expires: 1979-09-10
Abstract
No abstract record available.
Inventors
- 👤 Andre M Hansen
- 👤 Joseph N Epel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:52
CPC Classifications
C; C08; C08K; C08K7/00; C08K7/02; C08K7/04; C08K7/10; C08K7/12; C08L; C08L67/00; C08L67/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A THERMOSETTING MOLDING COMPOSITION FOR PRODUCING PRODUCTS OF RELATIVELY LOW NOISE TRANSMISSIBILITY PROPERTIES COMPRISING ESSENTIALLY BY WEIGHT: ABOUT 500 PARTS IRON POWDER ABOUT 1000 PARTS BARIUM SULFATE ABOUT 13 PARTS METALLIC STEARATE ABOUT 300 PARTS ASBESTOS FLOATS ABOUT 260 PARTS POLYMERIZABLE UNSATURATED POLYCARBOXYLIC ACID-POLYHYDRIC ALCOHOL POLYESTER IN SOLUTION IN A POLYMERIZABLE SATURATED MONOMER ABOUT 2 PARTS ORGANIC PEROXIDE CATALYST ABOUT 100 PARTS SISAL FIBER.
Claim 2
Dependent Claim
64 words
A THERMOSETTING MOLDING COMPOSITION FOR PRODUCING PRODUCTS OF RELATIVELY LOW NOISE TRANSMISSIBILITY PROPERTIES COMPRISING ESSENTIALLY BY WEIGHT: ABOUT 500 PARTS IRON POWDER ABOUT 1000 PARTS BARIUM SULFATE ABOUT 13 PARTS METALLIC STEARATE ABOUT 300 PARTS ASBESTOS FLOATS ABOUT 260 PARTS POLYMERIZABLE UNSATURATED POLYCARBOXYLIC ACID-POLYHYDRIC ALCOHOL POLYESTER IN SOLUTION IN A POLYMERIZABLE SATURATED MONOMER ABOUT 2 PARTS ORGANIC PEROXIDE CATALYST ABOUT 100 PARTS SISAL FIBER.
References Cited (Backward Citations)
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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) | 1966-11-25 | 1967-05-27 | 1967-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-25 | 1971-05-27 | 1971-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-25 | 1975-05-27 | 1975-11-26 | $7700.00 | Window Closed / Lapsed |