US3172208A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diameter gauges
Assignee: Mesta Machine Co
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Filing: 1962-06-06
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Granted: 1965-03-09
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Expires: 1982-06-06
Abstract
No abstract record available.
Inventors
- 👤 Paul M Lowy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:44
CPC Classifications
G; G01; G01B; G01B7/00; G01B7/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A DIAMETER GAUGE COMPRISING A MEASURING WHEEL OF KNOWN DIAMETER, MEANS URGING SAID WHEEL AGAINST THE SURFACE OF A WORKPIECE WHOSE DIAMETER IS TO BE DETERMINED, PULSE GENERATOR MEANS GENERATING A PLURALITY OF PULSES ON EACH REVOLUTION OF THE MEASURING WHEEL, COUNTER MEANS RESPONSIVE TO THE PULSES PRODUCED BY SAID PULSE GENERATOR, A SECOND PULSE GENERATOR MEANS GENERATING A PLURALITY OF PULSES ON EACH REVOLUTION OF THE WORKPIECE, SECOND COUNTER MEANS RESPONSIVE TO THE PULSES PRODUCED BY SAID SECOND PULSE GENERATOR AND MEANS RECEIVING AN IMPULSE FROM EACH OF SAID COUNTERS AND ADAPTED TO CARRY OUT THE MATHEMATICAL EQUATION
Claim 2
Dependent Claim
99 words
A DIAMETER GAUGE COMPRISING A MEASURING WHEEL OF KNOWN DIAMETER, MEANS URGING SAID WHEEL AGAINST THE SURFACE OF A WORKPIECE WHOSE DIAMETER IS TO BE DETERMINED, PULSE GENERATOR MEANS GENERATING A PLURALITY OF PULSES ON EACH REVOLUTION OF THE MEASURING WHEEL, COUNTER MEANS RESPONSIVE TO THE PULSES PRODUCED BY SAID PULSE GENERATOR, A SECOND PULSE GENERATOR MEANS GENERATING A PLURALITY OF PULSES ON EACH REVOLUTION OF THE WORKPIECE, SECOND COUNTER MEANS RESPONSIVE TO THE PULSES PRODUCED BY SAID SECOND PULSE GENERATOR AND MEANS RECEIVING AN IMPULSE FROM EACH OF SAID COUNTERS AND ADAPTED TO CARRY OUT THE MATHEMATICAL EQUATION
References Cited (Backward Citations)
US2582682A
Cited
DE1108043B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-08 | 1968-09-07 | 1969-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-08 | 1972-09-07 | 1973-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-08 | 1976-09-07 | 1977-03-09 | $7700.00 | Window Closed / Lapsed |