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US3016669A Expired / Lapsed US ⏱️ 0.0 years remaining

Manufacturing process of a container made of plastic material and installation for carrying out said process

Assignee: Laboratories Vifor SA
•
Filing: 1959-07-22
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Granted: 1962-01-16
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Expires: 1979-07-22
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Abstract

No abstract record available.

Inventors

  • 👤 Grosclaude Rene

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 08:28
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/02; B29C49/06; B29C49/061; B29C49/062; B29C49/063; B65; B65B; B65B3/00; B65B3/003; B65B3/02; B65B3/022; B29C2049/023; Y; Y10; Y10S; Y10S264/00; Y10S264/37

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 306 words
AN APPARATUS FOR THE MANUFACTURE OF CONTAINERS THROUGH INJECTION OF A FLUID TO BE CONTAINED IN SAID CONTAINER INTO A MASS OF PLASTIC MATERIAL WHEN IS IN A MOLDABLE STATE COMPRISING A FRAME, A TRANSFER DEVICE, THREE OPERATING STATIONS, EACH OF SAID OPERATING STATIONS COMPRISING A MOLD, EACH MOLD HAVING A DIFFERENT SHAPE ACCORDING TO THE FUCTION IT IS INTENDED TO FULFILL AND COMPRISING TWO MOLD PARTS, AT LEAST ONE OF WHICH IS CARRIED BY SAID TRANSFER DEVICE AND IN WHICH SAID TRANSFER DEVICE COMPRISES FIRST AND SECOND SUPPORTS ROTATABLY MOUNTED ON SAID FRAME, EACH OF SAID SUPPORTS CARRYING AT LEAST TWO OF SAID MOLD PARTS CARRIED BY SAID TRANSFER DEVICE, MOLD PARTS CARRIED BY ONE OF SAID SUPPORTS HAVING THE SAME SHAPE AND MOLD PARTS CARRIED BY THE OTHER OF SAID SUPPORTS HAVING A DIFFERENT SHAPE, MOLD PARTS CARRIED BY SAID FIRST SUPPORT COOPERATING SUCCESSIVELY THROUGH ROTATION OF SAID FIRST SUPPORT WITH A LINEARLY DISPLACEABLE MOLD PART FORMING A FIRST OPERATING STATION, A FLUID FILLING PROVIDED IN SAID MOLD PARTS CARRIED BY SAID FIRST SUPPORT, PLASTIC INJECTION MEANS FOR SAID FIRST OPERATING STATION COMPRISING AN INJECTION HOLE PROVIDED IN SAID LINEARLY DISPLACEABLE MOLD PART OF SAID FIRST OPERATION STATION FOR INJECTING PLASTIC MATERIAL IN A MOLD FORMED BY SAID MOLD PARTS OF SAID FIRST OPERATING STATION, CLOSING MEANS FOR SAID FIRST OPERATING STATION COMPRISING A CLOSING ROD INTENDED TO CLOSE SAID FILLING HOLE OF THE MOLD PART CARRIED BY THE FIRST SUPPORT WHEN COOPERATING WITH SAID LINEARLY DISPLACEABLE MOLD PART OF SAID FIRST OPERATING STATION, MOLD PARTS CARRIED BY SAID FIRST SUPPORT COOPERATING SUCCESSIVELY THROUGH ROTATION OF SAID FIRST AND SECOND SUPPORTS WITH THE MOLD PARTS OF SAID SECOND SUPPORT TO FORM A SECOND OPERATING STATION, FLUID INJECTION MEANS FOR SAID SECOND OPERATION STATION COMPRISING AN INJECTION MEMBER FOR ENGAGING SAID FILLING HOLE OF SAID
Claim 2
Independent Claim 306 words
AN APPARATUS FOR THE MANUFACTURE OF CONTAINERS THROUGH INJECTION OF A FLUID TO BE CONTAINED IN SAID CONTAINER INTO A MASS OF PLASTIC MATERIAL WHEN IS IN A MOLDABLE STATE COMPRISING A FRAME, A TRANSFER DEVICE, THREE OPERATING STATIONS, EACH OF SAID OPERATING STATIONS COMPRISING A MOLD, EACH MOLD HAVING A DIFFERENT SHAPE ACCORDING TO THE FUCTION IT IS INTENDED TO FULFILL AND COMPRISING TWO MOLD PARTS, AT LEAST ONE OF WHICH IS CARRIED BY SAID TRANSFER DEVICE AND IN WHICH SAID TRANSFER DEVICE COMPRISES FIRST AND SECOND SUPPORTS ROTATABLY MOUNTED ON SAID FRAME, EACH OF SAID SUPPORTS CARRYING AT LEAST TWO OF SAID MOLD PARTS CARRIED BY SAID TRANSFER DEVICE, MOLD PARTS CARRIED BY ONE OF SAID SUPPORTS HAVING THE SAME SHAPE AND MOLD PARTS CARRIED BY THE OTHER OF SAID SUPPORTS HAVING A DIFFERENT SHAPE, MOLD PARTS CARRIED BY SAID FIRST SUPPORT COOPERATING SUCCESSIVELY THROUGH ROTATION OF SAID FIRST SUPPORT WITH A LINEARLY DISPLACEABLE MOLD PART FORMING A FIRST OPERATING STATION, A FLUID FILLING PROVIDED IN SAID MOLD PARTS CARRIED BY SAID FIRST SUPPORT, PLASTIC INJECTION MEANS FOR SAID FIRST OPERATING STATION COMPRISING AN INJECTION HOLE PROVIDED IN SAID LINEARLY DISPLACEABLE MOLD PART OF SAID FIRST OPERATION STATION FOR INJECTING PLASTIC MATERIAL IN A MOLD FORMED BY SAID MOLD PARTS OF SAID FIRST OPERATING STATION, CLOSING MEANS FOR SAID FIRST OPERATING STATION COMPRISING A CLOSING ROD INTENDED TO CLOSE SAID FILLING HOLE OF THE MOLD PART CARRIED BY THE FIRST SUPPORT WHEN COOPERATING WITH SAID LINEARLY DISPLACEABLE MOLD PART OF SAID FIRST OPERATING STATION, MOLD PARTS CARRIED BY SAID FIRST SUPPORT COOPERATING SUCCESSIVELY THROUGH ROTATION OF SAID FIRST AND SECOND SUPPORTS WITH THE MOLD PARTS OF SAID SECOND SUPPORT TO FORM A SECOND OPERATING STATION, FLUID INJECTION MEANS FOR SAID SECOND OPERATION STATION COMPRISING AN INJECTION MEMBER FOR ENGAGING SAID FILLING HOLE OF SAID

References Cited (Backward Citations)

US2296294A Cited
US2127487A Cited
US2205837A Cited
US2158837A Cited
DE735378C Cited
US2387747A Cited
US2618814A Cited
US2692404A Cited
US2715751A Cited
US2872766A Cited
US2853736A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1965-01-15 1965-07-17 1966-01-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1969-01-15 1969-07-17 1970-01-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1973-01-15 1973-07-17 1974-01-16 $7700.00 Window Closed / Lapsed

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