US3568247A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding machine
Assignee: Spectrol Electronics Corp
•
Filing: 1968-08-07
•
Granted: 1971-03-09
•
Expires: 1988-08-07
Abstract
Abstract A MOLDING MACHINE FOR ENCASING ELECTRICAL COMPONENTS. A ROTATABLE PLATFORM IS PROVIDED WITH OPPOSITELY DISPOSED PLATENS CONTAINING A PLURALITY OF MOLD CAVITIES. THE PLATENS ARE SPACED SO AS TO BE ROTATED SIMULTANEOUSLY AND RESPECTIVELY INTO AND OUT OF A LOADING STATION AND A MOLDING STATION. EACH CAVITY IS ADAPTED TO SECURELY RECEIVE AND READILY EJECT ELECTRICAL COMPONENTS. MEANS ARE ALSO PROVIDED FOR URGING ENCASING MATERIAL FROM A CENTRAL LOCATION ON EACH PLATEN INTO EACH CAVITY.
Inventors
- 👤 Frank Lunn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:05
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/14; B29C45/14639; H; H01; H01C; H01C17/00; H01C17/02; Y; Y10; Y10S; Y10S425/00; Y10S425/20; Y10S425/201
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1974-03-08 | 1974-09-07 | 1975-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-08 | 1978-09-07 | 1979-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-08 | 1982-09-07 | 1983-03-09 | $7700.00 | Window Closed / Lapsed |