US3240995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamic registration device
Assignee: Industrial Nucleonics Corp
•
Filing: 1962-05-14
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Granted: 1966-03-15
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Expires: 1982-05-14
Abstract
No abstract record available.
Inventors
- 👤 Frank E Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:00
CPC Classifications
H; H02; H02P; H02P5/00; H02P5/46; H02P5/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
SHEET MEASURING APPARATUS COMPRISING A MASTER GAUGE AND A SLAVE GAUGE SPACED ALONG THE LENGTH OF SAID SHEET, MEANS CAUSING SAID GAUGES TO TRAVERSE BACK AND FORTH ACROSS THE WIDTH OF SAID SHEET INCLUDING DRIVE MEANS FOR TRAVERSING SAID MASTER GAUGE AT A NOMINAL SPEED AND MEANS FOR ADJUSTING THE TRANSVERSING SPEED OF SAID SLAVE GAUGE, MEANS FOR GENERATING AN ANALOG SIGNAL INDICATING ANY DEPARTURE FROM REGISTRATION OF SAID GAUGES, MEANS
Claim 2
Dependent Claim
71 words
SHEET MEASURING APPARATUS COMPRISING A MASTER GAUGE AND A SLAVE GAUGE SPACED ALONG THE LENGTH OF SAID SHEET, MEANS CAUSING SAID GAUGES TO TRAVERSE BACK AND FORTH ACROSS THE WIDTH OF SAID SHEET INCLUDING DRIVE MEANS FOR TRAVERSING SAID MASTER GAUGE AT A NOMINAL SPEED AND MEANS FOR ADJUSTING THE TRANSVERSING SPEED OF SAID SLAVE GAUGE, MEANS FOR GENERATING AN ANALOG SIGNAL INDICATING ANY DEPARTURE FROM REGISTRATION OF SAID GAUGES, MEANS
References Cited (Backward Citations)
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Cited
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Cited
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Cited
US3015129A
Cited
US3007052A
Cited
US3108844A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |