US3233285A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Injection mold plant assembly
Assignee: Individual
•
Filing: 1963-11-12
•
Granted: 1966-02-08
•
Expires: 1983-11-12
Abstract
No abstract record available.
Inventors
- 👤 Ludwig Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:49
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/03; B29C45/04; B29C45/0433; Y; Y10; Y10S; Y10S425/00; Y10S425/20; Y10S425/201
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
226 words
AN APPARATUS FOR INTERMITTENTLY MOVING A PLURALITY OF MOLDS IN AN ENDLESS PATH AND FORMOVING CONSECUTIVE MOLDS INTO OPERATIVE ENGAGEMENT WITH AN INJECTION MOLDING MACHINE, SAID APPARATUS COMPRISING, IN COMBINATION, A FIRST AND A SECOND ELONGATED CONVEYOR EACH HAVING A FIRST AND A SECOND END; A FIRST AND A SECOND ROW OF ENDTO-END ARRANGED MOLDS, SAID ROWS RESPECTIVELY SUPPORTED BY SAID FIRST AND SECOND CONVEYORS AND EACH THEREOF COMPRISING A FIRST AND A SECOND OUTERMOST MOLD RESPECTIVELY LOCATED AT THE FIRST AND SECOND ENDS OF SAID FIRST AND SECOND CONVEYORS, SAID MOLDS SHIFTABLE IN THE LONGITUDINAL DIRECTION OF SAID CONVEYERS; A FIRST TRANSFER DEVICE MOVABLE BETWEEN THE FIRST ENDS OF AND INTO ALIGNMENT WITH SAID FIRST AND SECOND CONVEYERS; A SECOND TRANSFER DEVICE MOVABLE BETWEEN THE SECOND ENDS OF AND INTO ALIGNMENT WITH SAID FIRST AND SECOND CONVEYERS; MEANS FOR MOVING SAID TRANSFER DEVICES INTO ALIGNMETN WITH SAID FIRST AND SECOND CONVEYERS; AT LEAST ONE MOLD SUPPORTED BY ONE OF SAID TRANSFER DEVICES; FIRST SHIFTING MEANS FOR TRANSFERRING SAID ONE MOLD FROM SAID ONE TRANSFER DEVICE ONTO SAID FIRST CONVEYER WHILE BOTH OF SAID TRANSFER DEVICES ARE IN ALIGNMENT WITH SAID FIRST CONVEYER TO SHIFT THEREBY THE FIRST ROW OF MOLDS IN ONE DIRECTION AND TO TRANSFER THEREBY ONE OF THE OUTERMOST MOLDS OF SAID FIRST ROW ONTO THE OTHER TRANSFER DEVICE; SECOND SHIFTING MEANS FOR
Claim 2
Independent Claim
226 words
AN APPARATUS FOR INTERMITTENTLY MOVING A PLURALITY OF MOLDS IN AN ENDLESS PATH AND FORMOVING CONSECUTIVE MOLDS INTO OPERATIVE ENGAGEMENT WITH AN INJECTION MOLDING MACHINE, SAID APPARATUS COMPRISING, IN COMBINATION, A FIRST AND A SECOND ELONGATED CONVEYOR EACH HAVING A FIRST AND A SECOND END; A FIRST AND A SECOND ROW OF ENDTO-END ARRANGED MOLDS, SAID ROWS RESPECTIVELY SUPPORTED BY SAID FIRST AND SECOND CONVEYORS AND EACH THEREOF COMPRISING A FIRST AND A SECOND OUTERMOST MOLD RESPECTIVELY LOCATED AT THE FIRST AND SECOND ENDS OF SAID FIRST AND SECOND CONVEYORS, SAID MOLDS SHIFTABLE IN THE LONGITUDINAL DIRECTION OF SAID CONVEYERS; A FIRST TRANSFER DEVICE MOVABLE BETWEEN THE FIRST ENDS OF AND INTO ALIGNMENT WITH SAID FIRST AND SECOND CONVEYERS; A SECOND TRANSFER DEVICE MOVABLE BETWEEN THE SECOND ENDS OF AND INTO ALIGNMENT WITH SAID FIRST AND SECOND CONVEYERS; MEANS FOR MOVING SAID TRANSFER DEVICES INTO ALIGNMETN WITH SAID FIRST AND SECOND CONVEYERS; AT LEAST ONE MOLD SUPPORTED BY ONE OF SAID TRANSFER DEVICES; FIRST SHIFTING MEANS FOR TRANSFERRING SAID ONE MOLD FROM SAID ONE TRANSFER DEVICE ONTO SAID FIRST CONVEYER WHILE BOTH OF SAID TRANSFER DEVICES ARE IN ALIGNMENT WITH SAID FIRST CONVEYER TO SHIFT THEREBY THE FIRST ROW OF MOLDS IN ONE DIRECTION AND TO TRANSFER THEREBY ONE OF THE OUTERMOST MOLDS OF SAID FIRST ROW ONTO THE OTHER TRANSFER DEVICE; SECOND SHIFTING MEANS FOR
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) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |