Patent US4488796A successfully refreshed from Google Patents.
Patent US3137359A successfully refreshed from Google Patents.
US3137359A
Expired / Lapsed
US
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Strain gauge weighing apparatus
Assignee: United States Steel Corp
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Filing: 1962-05-21
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Granted: 1964-06-16
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Expires: 1982-05-21
Abstract
No abstract record available.
Inventors
- 👤 Harold E Hobe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:06
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/08; G01G19/12; G01G3/00; G01G3/12; G01G3/14; G01G3/1402
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
IN A MOBILE WEIGHING APPARATUS OF THE TYPE COMPRISING A CHASSIS, A LOAD CARRYING PLATFORM, AND MEANS INCLUDING A PLURALITY OF COMPRESSION CELLS ON SAID CHASSIS FOR SUPPORTING SAID PLATFORM AND FOR WEIGHING THE LOAD CARRIED THEREBY, THE COMBINATION THEREWITH OF MEANS FOR SUPPORTING SAID PLATFORM ON SAID CELLS AND FOR MAINTAINING EACH OF SAID CELLS UNDER A COMPRESSION ABOVE A PREDETERMINED MINIMUM UPON MOVEMENT OF SAID PLATFORM RELATIVE THERETO.
Claim 2
Dependent Claim
70 words
IN A MOBILE WEIGHING APPARATUS OF THE TYPE COMPRISING A CHASSIS, A LOAD CARRYING PLATFORM, AND MEANS INCLUDING A PLURALITY OF COMPRESSION CELLS ON SAID CHASSIS FOR SUPPORTING SAID PLATFORM AND FOR WEIGHING THE LOAD CARRIED THEREBY, THE COMBINATION THEREWITH OF MEANS FOR SUPPORTING SAID PLATFORM ON SAID CELLS AND FOR MAINTAINING EACH OF SAID CELLS UNDER A COMPRESSION ABOVE A PREDETERMINED MINIMUM UPON MOVEMENT OF SAID PLATFORM RELATIVE THERETO.
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) | 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 |