US3193035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic tare weight loading device
Assignee: Individual
•
Filing: 1964-02-26
•
Granted: 1965-07-06
•
Expires: 1984-02-26
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Ferro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:42
CPC Classifications
G; G01; G01G; G01G1/00; G01G1/18; G01G1/26; G01G1/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
AN AUTOMATIC COUNTERBALANCE WEIGHT LOADING SYSTEM COMPRISING: A WEIGHING SYSTEM HAVING A BEAM BALANCE; A LOAD PAN AND A WEIGHT PAN; MEANS FOR PROVIDING A FIRST VOLTAGE PROPORTIONAL TO THE WEIGHT OF A TEST LOAD ON SAID PAN; MEANS, RESPONSIVE TO SAID FIRST VOLTAGE, FOR PROVIDING A DECIMAL DIGITAL VOLTAGE PROPORTIONAL TO THE WEIGHT OF SAID LOAD; MEANS FOR CONVERTING SAID DECIMAL DIGITAL VOLTAGE TO A BINARY CODED DECIMAL VOLTAGE; MEANS, RESPONSIVE TO SAID BINARY CODED DECIMAL VOLTAGE, FOR LOADING WEIGHTS,
Claim 2
Dependent Claim
81 words
AN AUTOMATIC COUNTERBALANCE WEIGHT LOADING SYSTEM COMPRISING: A WEIGHING SYSTEM HAVING A BEAM BALANCE; A LOAD PAN AND A WEIGHT PAN; MEANS FOR PROVIDING A FIRST VOLTAGE PROPORTIONAL TO THE WEIGHT OF A TEST LOAD ON SAID PAN; MEANS, RESPONSIVE TO SAID FIRST VOLTAGE, FOR PROVIDING A DECIMAL DIGITAL VOLTAGE PROPORTIONAL TO THE WEIGHT OF SAID LOAD; MEANS FOR CONVERTING SAID DECIMAL DIGITAL VOLTAGE TO A BINARY CODED DECIMAL VOLTAGE; MEANS, RESPONSIVE TO SAID BINARY CODED DECIMAL VOLTAGE, FOR LOADING WEIGHTS,
References Cited (Backward Citations)
FR816908A
Cited
DE1010283B
Cited
US3055444A
Cited
US3047083A
Cited
US3134448A
Cited
US3111180A
Cited
GB968608A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |