US3766095A
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Compositions of matter containing ferromagnetic particles and nonferromagnetic aluminum particles in an elastic material
Assignee: EIDP Inc
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Filing: 1971-11-02
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Granted: 1973-10-16
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Expires: 1991-11-02
Abstract
Abstract COMPOSITIONS OF MATTER COMPRISING ALUMINUM PARTICLES, IRON OR OTHER FERROMAGNETIC PARTICLES AND AN ELASTIC BINDER FOR CEMENTING THE PARTICLES INTO A COHERENT MASS.
Inventors
- 👤 S Mastrangelo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:26
CPC Classifications
C; C08; C08K; C08K3/00; C08K3/02; C08K3/08; H; H01; H01B; H01B1/00; H01B1/20; H01B1/22; H01C; H01C10/00; H01C10/10; H01C10/106; H01C7/00; H01F; H01F1/00; H01F1/01; H01F1/03; H01F1/032; H01F1/04; H01F1/06; H01F1/08; H01F1/083; H10; H10N; H10N70/00; H10N70/011; H10N70/021; H10N70/20; H10N70/801; H10N70/881
Claims Analysis
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-10-15 | 1977-04-16 | 1977-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-15 | 1981-04-16 | 1981-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-15 | 1985-04-16 | 1985-10-16 | $7700.00 | Window Closed / Lapsed |