US3106794A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Devices for displaying information
Assignee: Societe dElectricite Mors SA
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Filing: 1961-08-01
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Granted: 1963-10-15
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Expires: 1981-08-01
Abstract
No abstract record available.
Inventors
- 👤 Goff Lucien Le
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:14
CPC Classifications
G; G09; G09F; G09F9/00; G09F9/30; G09F9/37; G09F9/375
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
DISPLAY DEVICE COMPRISING A CASING, A PLURALITY OF JUXTAPOSED DISPLAY ELEMENTS IN SAID CASING, EACH DISPLAY ELEMENT COMPRISING A MAGNETICALLY POLARISED MOVABLE MEMBER IN THE CASING FOR SLIDING MOVEMENT IN A DIRECTION PARALLEL TO THE MAGNETIC AXIS OF THE MEMBER THE CASING BEING FILLED WITH A LIQUID AND BEING PROVIDED WITH A TRANSPARENT VIEWING SURFACE OPPOSITE A FIRST END OF SAID MOVABLE MEMBER, SAID FIRST END HAVING A COLOR DIFFERENT FROM THAT OF THE LIQUID, SAID MOVABLE MEMBER BEING MOVABLE BETWEEN A FIRST POSITION IN WHICH SAID FIRST END IS ADJACENT SAID VIEWING SURFACE TO BE VISIBLE THERETHROUGH AND A SEC-
Claim 2
Dependent Claim
101 words
DISPLAY DEVICE COMPRISING A CASING, A PLURALITY OF JUXTAPOSED DISPLAY ELEMENTS IN SAID CASING, EACH DISPLAY ELEMENT COMPRISING A MAGNETICALLY POLARISED MOVABLE MEMBER IN THE CASING FOR SLIDING MOVEMENT IN A DIRECTION PARALLEL TO THE MAGNETIC AXIS OF THE MEMBER THE CASING BEING FILLED WITH A LIQUID AND BEING PROVIDED WITH A TRANSPARENT VIEWING SURFACE OPPOSITE A FIRST END OF SAID MOVABLE MEMBER, SAID FIRST END HAVING A COLOR DIFFERENT FROM THAT OF THE LIQUID, SAID MOVABLE MEMBER BEING MOVABLE BETWEEN A FIRST POSITION IN WHICH SAID FIRST END IS ADJACENT SAID VIEWING SURFACE TO BE VISIBLE THERETHROUGH AND A SEC-
References Cited (Backward Citations)
US1171397A
Cited
US1745394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-14 | 1967-04-15 | 1967-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-14 | 1971-04-15 | 1971-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-14 | 1975-04-15 | 1975-10-15 | $7700.00 | Window Closed / Lapsed |