US3014614A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable mold
Assignee: Individual
•
Filing: 1958-07-09
•
Granted: 1961-12-26
•
Expires: 1978-07-09
Abstract
No abstract record available.
Inventors
- 👤 Alfred J Carroll
- 👤 Theodore H Chamberlin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:36
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/0236; A23G3/0252; A23G3/0263; G; G01; G01N; G01N1/00; G01N1/28; G01N1/36; Y; Y10; Y10S; Y10S425/00; Y10S425/012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1440544A
Cited
US1701619A
Cited
US1897570A
Cited
US2161162A
Cited
US2349088A
Cited
US2640623A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-25 | 1965-06-26 | 1965-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-25 | 1969-06-26 | 1969-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-25 | 1973-06-26 | 1973-12-26 | $7700.00 | Window Closed / Lapsed |