Measuring devices
Abstract
Abstract A PICKUP DEVICE IUS DISCLOSED WHICH MAY BE USED WITH A MAGNETIC FIELD IN A MEASURING SYSTEM. THE PICKUP DEVICE TAKES THE FORM OF A COIL WHICH, IN USE, IS CAPABLE OF CONFORMING TO A VARIETY OF SHAPES, AND AN IN CERTAIN FORMS IS CAPABLE OF FOLLOWING CHANGES IN SAID SHAPES WITHOUT RESISTIVE FORCE. THIS CONFORMABILITY OF THE COIL IS ACHIEVED BY A VARIETY OF COIL ARRANGEMENTS INCLUDING FORMS WHICH ALLOW THE COIL TO DEFORM WITHOUT RESISTANCE AND/OR BY MOUNTING THE COIL ON ELASTIC OR FLEXIBLE SUPPORTS, WHICH SUPPORTS CONFORM TO THE VARIOUS SHAPES. WHEN THE COIL IS POSITIONED IN A MAGNETIC FIELD IT GENERATES A SIGNAL WHICH IS A FUNCTION OF THE PARTICULAR SHAPE OR CHANGE IN SHAPE OF THE COIL.
Inventors
- 👤 Harold D Goldberg
- 👤 Milton I Goldberg
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) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |