Patent US3150488A successfully refreshed from Google Patents.
Patent US3465327A successfully refreshed from Google Patents.
US3465327A
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Arrangement for indicating position of an adjusting mechanism mounted on a rotatable member
Assignee: Walterscheid GmbH
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Filing: 1966-11-02
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Granted: 1969-09-02
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Expires: 1986-11-02
Abstract
No abstract record available.
Inventors
- 👤 Kurt Schroter
- 👤 Clemens Nienhaus
- 👤 Jurgen Vollmer
- 👤 Alfons Burghardt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:03
CPC Classifications
G; G01; G01P; G01P13/00; G01P13/02; G01P13/04; G01D; G01D5/00; G01D5/12; G01D5/14; G01D5/20; G01D5/2006; G01D5/202
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
130 words
IN AN ARRANGEMENT FOR INDICATING ON A STATIONARY MEMBER THE POSITION OF AN ADJUSTING MECHANISM CARRIED BY A ROTATABLE MEMBER WITHOUT CONTACT BETWEEN THE STATIONARY AND ROTATABLE MEMBERS, THE COMBINATION OF A ROTATABLE MEMBER HAVING MEANS THEREOF FOR ESTABLISHING A MAGNETIC FIELD, AN ADJUSTING MECHANISM CARRIED BY SAID ROTATABLE MEMBER AND MOVABLE BETWEEN A PLURALITY OF OPERATING POSITIONS, A STATIONARY MEMBER HAVING MEANS THEREON RESPONSIVE TO SAID MAGNETIC FIELD, A SHIELD MOUNTED ON SAID ROTATABLE MEMBER AND MOVABLE BETWEEN A FIRST POSITION WHEREIN THE MAGNETIC FIELD BETWEEN SAID MAGNETIC MEANS AND SAID MAGNETIC RESPONSIVE MEANS IS UNDISTURBED AND A SECOND POSITION WHEREIN SAID MAGNETIC FIELD IS DISTURBED, AND MEANS ON SAID ROTATABLE MEMBER FOR MOVING SAID SHIELD TO ITS POSITIONS IN RESPONSE TO THE OPERATING POSITION OF SAID ADJUSTING MEMBER.
Claim 2
Dependent Claim
130 words
IN AN ARRANGEMENT FOR INDICATING ON A STATIONARY MEMBER THE POSITION OF AN ADJUSTING MECHANISM CARRIED BY A ROTATABLE MEMBER WITHOUT CONTACT BETWEEN THE STATIONARY AND ROTATABLE MEMBERS, THE COMBINATION OF A ROTATABLE MEMBER HAVING MEANS THEREOF FOR ESTABLISHING A MAGNETIC FIELD, AN ADJUSTING MECHANISM CARRIED BY SAID ROTATABLE MEMBER AND MOVABLE BETWEEN A PLURALITY OF OPERATING POSITIONS, A STATIONARY MEMBER HAVING MEANS THEREON RESPONSIVE TO SAID MAGNETIC FIELD, A SHIELD MOUNTED ON SAID ROTATABLE MEMBER AND MOVABLE BETWEEN A FIRST POSITION WHEREIN THE MAGNETIC FIELD BETWEEN SAID MAGNETIC MEANS AND SAID MAGNETIC RESPONSIVE MEANS IS UNDISTURBED AND A SECOND POSITION WHEREIN SAID MAGNETIC FIELD IS DISTURBED, AND MEANS ON SAID ROTATABLE MEMBER FOR MOVING SAID SHIELD TO ITS POSITIONS IN RESPONSE TO THE OPERATING POSITION OF SAID ADJUSTING MEMBER.
References Cited (Backward Citations)
US2485245A
Cited
US3282099A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |