US3461950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for producing adjustable reciprocation of a continuous casting mold
Assignee: EW Bliss Co Inc
•
Filing: 1966-10-28
•
Granted: 1969-08-19
•
Expires: 1986-10-28
Abstract
No abstract record available.
Inventors
- 👤 Anatol Michelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:58
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/04; B22D11/053; B22D11/12; B22D11/128; B22D11/1282
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1142551A
Cited
US3088181A
Cited
US3042326A
Cited
US3293707A
Cited
US3154815A
Cited
GB1040273A
Cited
US3258815A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-18 | 1973-02-17 | 1973-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-18 | 1977-02-17 | 1977-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-18 | 1981-02-17 | 1981-08-19 | $7700.00 | Window Closed / Lapsed |