US3137358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for charging powdered commodities into packaging containers
Assignee: FR Hesser Maschinenfabrik AG
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Filing: 1960-11-30
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Granted: 1964-06-16
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Expires: 1980-11-30
Abstract
No abstract record available.
Inventors
- 👤 Jungmayr Theodor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:56
CPC Classifications
B; B65; B65B; B65B1/00; B65B1/30; B65B1/32; G; G01; G01G; G01G13/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
APPARATUS FOR CHARGING A MEASURED QUANTITY OF MATERIAL INTO A CONTAINER COMPRISING MEANS FOR DISCHARGING SAID MATERIAL, MEANS SUPPORTING SAID CONTAINER ADJACENT THE FIRST SAID MEANS FOR RECEIVING THE MATERIAL DISCHARGED THEREFROM, SAID LATTER MEANS URGING SAID CONTAINER TOWARDS THE FIRST SAID MEANS WITH A FORCE TO COMPACT SAID MATERIAL AS IT IS DISCHARGED INTO THE CONTAINER AGAINST THE BACK PRESSURE OF MATERIAL ALREADY DISCHARGED INTO THE CONTAINER, MEANS COUPLED TO SAID LATTER MEANS FOR RENDERING THE SAME INOPERATIVE AND FOR WITHDRAWING THE SUPPORT FURNISHED THEREBY FOR THE CONTAINER AND MEANS FOR SUPPORTING SAID CONTAINER INDEPENDENTLY OF SAID LATTER MEANS FOR FURNISHING CONTINUOUS SUPPORT FOR SAID CONTAINER WITH THE LATTER MEANS INOPERATIVE, SAID MEANS FOR INDEPENDENTLY SUPPORTING SAID CONTAINER BEING RESPONSIVE TO THE WEIGHT OF MATERIAL IN SAID CONTAINER AND COUPLED TO THE FIRST SAID MEANS FOR TERMINATING DISCHARGE OF SAID MATERIAL WITH A PREDETERMINED WEIGHT OF MATERIAL IN THE CONTAINER.
Claim 2
Dependent Claim
151 words
APPARATUS FOR CHARGING A MEASURED QUANTITY OF MATERIAL INTO A CONTAINER COMPRISING MEANS FOR DISCHARGING SAID MATERIAL, MEANS SUPPORTING SAID CONTAINER ADJACENT THE FIRST SAID MEANS FOR RECEIVING THE MATERIAL DISCHARGED THEREFROM, SAID LATTER MEANS URGING SAID CONTAINER TOWARDS THE FIRST SAID MEANS WITH A FORCE TO COMPACT SAID MATERIAL AS IT IS DISCHARGED INTO THE CONTAINER AGAINST THE BACK PRESSURE OF MATERIAL ALREADY DISCHARGED INTO THE CONTAINER, MEANS COUPLED TO SAID LATTER MEANS FOR RENDERING THE SAME INOPERATIVE AND FOR WITHDRAWING THE SUPPORT FURNISHED THEREBY FOR THE CONTAINER AND MEANS FOR SUPPORTING SAID CONTAINER INDEPENDENTLY OF SAID LATTER MEANS FOR FURNISHING CONTINUOUS SUPPORT FOR SAID CONTAINER WITH THE LATTER MEANS INOPERATIVE, SAID MEANS FOR INDEPENDENTLY SUPPORTING SAID CONTAINER BEING RESPONSIVE TO THE WEIGHT OF MATERIAL IN SAID CONTAINER AND COUPLED TO THE FIRST SAID MEANS FOR TERMINATING DISCHARGE OF SAID MATERIAL WITH A PREDETERMINED WEIGHT OF MATERIAL IN THE CONTAINER.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-16 | 1967-12-16 | 1968-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-16 | 1971-12-16 | 1972-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-16 | 1975-12-16 | 1976-06-16 | $7700.00 | Window Closed / Lapsed |