US3141515A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic weighing device
Assignee: Harry W Dietert Co
•
Filing: 1960-08-31
•
Granted: 1964-07-21
•
Expires: 1980-08-31
Abstract
No abstract record available.
Inventors
- 👤 Harry W Dietert
- 👤 Albert M Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:33
CPC Classifications
G; G01; G01G; G01G13/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
AN AUTOMATIC WEIGHING DEVICE COMPRISING A PIVOTALLY SUPPORTED SUBSTANTIALLY STRAIGHT RIGID BALANCE BEAM HAVING A CONTAINER ON ONE END THEREOF, MEANS CONSTRAINING THE OTHER END OF SAID BALANCE BEAM AGAINST OTHER THAN AXIAL MOVEMENT, A WEIGHT VARIABLY POSITIONABLE ON SAID BALANCE BEAM FOR BALANCING MATERIAL DEPOSITED IN SAID CONTAINER, MEANS FOR FEEDING MATERIAL INTO SAID CONTAINER, INTERMEDIATE MEANS POSITIONED BETWEEN THE FEEDING MEANS AND SAID CONTAINER FOR INTERCEPTING A VARIABLE PORTION OF THE MATERIAL DISCHARGED FROM THE FEEDING MEANS, AND MEANS RESPONSIVE TO THE POSITION OF SAID BALANCE BEAM FOR GRADU-
Claim 2
Dependent Claim
91 words
AN AUTOMATIC WEIGHING DEVICE COMPRISING A PIVOTALLY SUPPORTED SUBSTANTIALLY STRAIGHT RIGID BALANCE BEAM HAVING A CONTAINER ON ONE END THEREOF, MEANS CONSTRAINING THE OTHER END OF SAID BALANCE BEAM AGAINST OTHER THAN AXIAL MOVEMENT, A WEIGHT VARIABLY POSITIONABLE ON SAID BALANCE BEAM FOR BALANCING MATERIAL DEPOSITED IN SAID CONTAINER, MEANS FOR FEEDING MATERIAL INTO SAID CONTAINER, INTERMEDIATE MEANS POSITIONED BETWEEN THE FEEDING MEANS AND SAID CONTAINER FOR INTERCEPTING A VARIABLE PORTION OF THE MATERIAL DISCHARGED FROM THE FEEDING MEANS, AND MEANS RESPONSIVE TO THE POSITION OF SAID BALANCE BEAM FOR GRADU-
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-21 | 1968-01-20 | 1968-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-21 | 1972-01-20 | 1972-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-21 | 1976-01-20 | 1976-07-21 | $7700.00 | Window Closed / Lapsed |