Gaging device and system
Abstract
Abstract A WORKPIECE GAGING DEVICE AND SYSTEM, IN WHICH THE GAGING DEVICE COMPRISES AN ELECTRICAL SWITCH-TYPE GAGING HEAD ADJUSTABLY POSITIONABLE IN A FIXTURE FOR CONTACT WITH A SURFACE TO BE MEASURED, THE GAGING HEAD EMBODYING CIRCUITRY COMPONENTS DESIGNED TO SIGNAL THE PRESENCE OF AN UNDERSIZED DIMENSION OR AN OVERSIZED DIMENSION. THE GAGING HEAD IS CONNECTED TO AN ELECTRONIC SIGNALLING SYSTEM AND EMBODYING A SEPARATE CIRCUIT FOR INDICATING A DIMENSION WHICH LIES BETWEEN THE PREDETERMINED HIGH AND LOW LIMITS OF THE GAGING SYSTEM. THUS, THE GAGING HEAD CONNECTED TO SUCH ELECTRONIC CIRCUITRY COMPLETES THE GAGING REQUIREMENTS FOR INDICATING A SURFACE DIMENSION BELOW A PREDETERMINED LIMIT, ABOVE A PREDETERMINED LIMIT, OR WITHIN SUCH LIMITS.
Inventors
- 👤 Frank M Kiewicz
- 👤 Alfred Schneider
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-01-25 | 1974-07-27 | 1975-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-25 | 1978-07-27 | 1979-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-25 | 1982-07-27 | 1983-01-26 | $7700.00 | Window Closed / Lapsed |