US3199159A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Die casting machine
Assignee: Individual
•
Filing: 1962-02-26
•
Granted: 1965-08-10
•
Expires: 1982-02-26
Abstract
No abstract record available.
Inventors
- 👤 Heinz C Wernecke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:07
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/17; B29C45/64; B29C45/641; B29C45/67; B29C33/00; B29C33/20; B29C33/202; B29C2033/207; Y; Y10; Y10S; Y10S425/00; Y10S425/221
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
IN A CASTING MACHINE HAVNG A FIRST FIXED DIE HALF AND A SECOND MOVABLE DIE HALF, AND MEANS FOR MOVIN SAID FIRST DIE INTO AND OUT OF COOPERATING RELATIONSHIP WITH SAID SECOND DIE, MEANS FOR LOCKING SAID FIRST AND SECOND DIE HALVES IN A COOPERATING POSITION, SAID MEANS COMPRISING: A PLURALITY OF LATCH MEMBERS PIVOTABLY SUPPORTED WITH RESPECT TO SAID FIRST DIE HALF AND EACH HAVING A SURFACE WHICH COOPERATES WITH A CORRESPONDING SURFACE ON THE SECOND DIE HALF SO AS TO LATCH SAID DIE IN A CLOSED RELATIONSHIP;
Claim 2
Dependent Claim
89 words
IN A CASTING MACHINE HAVNG A FIRST FIXED DIE HALF AND A SECOND MOVABLE DIE HALF, AND MEANS FOR MOVIN SAID FIRST DIE INTO AND OUT OF COOPERATING RELATIONSHIP WITH SAID SECOND DIE, MEANS FOR LOCKING SAID FIRST AND SECOND DIE HALVES IN A COOPERATING POSITION, SAID MEANS COMPRISING: A PLURALITY OF LATCH MEMBERS PIVOTABLY SUPPORTED WITH RESPECT TO SAID FIRST DIE HALF AND EACH HAVING A SURFACE WHICH COOPERATES WITH A CORRESPONDING SURFACE ON THE SECOND DIE HALF SO AS TO LATCH SAID DIE IN A CLOSED RELATIONSHIP;
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |