US3339588A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous casting mold
Assignee: Centre de Recherches Metallurgiques CRM ASBL
•
Filing: 1965-06-11
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Granted: 1967-09-05
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Expires: 1985-06-11
Abstract
No abstract record available.
Inventors
- 👤 Nilles Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:08
CPC Classifications
C; C22; C22C; C22C19/00; C22C19/07; B; B22; B22D; B22D11/00; B22D11/04; B22D11/041; B22D11/059; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9335; Y10S428/934; Y10S428/935; Y10S428/937; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12771; Y10T428/12861; Y10T428/12903; Y10T428/1291
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
18 words
AN INGOT MOLD FOR THE CONTINUOUS CASTING OF METALS, THE INGOT MOLD HAVING METAL-CONTACTING FACES FORMED OF COBALT.
Claim 2
Dependent Claim
18 words
AN INGOT MOLD FOR THE CONTINUOUS CASTING OF METALS, THE INGOT MOLD HAVING METAL-CONTACTING FACES FORMED OF COBALT.
References Cited (Backward Citations)
US2358171A
Cited
US3059325A
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US3035934A
Cited
US3055089A
Cited
US3102044A
Cited
US3302251A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-04 | 1971-03-06 | 1971-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-04 | 1975-03-06 | 1975-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-04 | 1979-03-06 | 1979-09-05 | $7700.00 | Window Closed / Lapsed |