US3246512A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double fulcrum balance testing apparatus
Assignee: Individual
•
Filing: 1963-03-26
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Granted: 1966-04-19
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Expires: 1983-03-26
Abstract
No abstract record available.
Inventors
- 👤 John L Gyllenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:53
CPC Classifications
G; G01; G01M; G01M9/00; G01M9/06; G01M9/062
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
IN A TESTING APPARATUS, FORCE SENSING MEANS, A MEASURING DEVICE MOVABLY SUPPORTING THE FORCE SENSING MEANS FOR MEASURING A FIRST COMPONENT OF A FORCE APPLIED TO THE FORCE SENSING MEANS, AND A DOUBLE FULCRUM BALANCE SUPPORTING THE MEASURING DEVICE AND ADAPTED TO MEASURE A SECOND COMPONENT OF THE FORCE EXTENDING AT AN ANGLE RELATIVE TO THE FIRST COMPONENT WITHOUT ERROR FROM MOVEMENT OF THE FORCE SENSING MEANS BY THE FIRST COMPONENT.
Claim 2
Dependent Claim
71 words
IN A TESTING APPARATUS, FORCE SENSING MEANS, A MEASURING DEVICE MOVABLY SUPPORTING THE FORCE SENSING MEANS FOR MEASURING A FIRST COMPONENT OF A FORCE APPLIED TO THE FORCE SENSING MEANS, AND A DOUBLE FULCRUM BALANCE SUPPORTING THE MEASURING DEVICE AND ADAPTED TO MEASURE A SECOND COMPONENT OF THE FORCE EXTENDING AT AN ANGLE RELATIVE TO THE FIRST COMPONENT WITHOUT ERROR FROM MOVEMENT OF THE FORCE SENSING MEANS BY THE FIRST COMPONENT.
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) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |