Patent US3315746A successfully refreshed from Google Patents.
US3315746A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strip-shaped or rail-shaped insert element for indicator boards
Assignee: RUEGG NAEGELI AND CIE AG
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Filing: 1965-05-12
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Granted: 1967-04-25
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Expires: 1985-05-12
Abstract
No abstract record available.
Inventors
- 👤 Wagner Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:45
CPC Classifications
G; G09; G09F; G09F7/00; G09F7/02; G09F7/08; G09F7/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
IN COMBINATION, AN INDICATOR BOARD PROVIDED WITH MEANS DEFINING AT LEAST ONE GUIDEWAY EXTENDING LENGTHWISE OF THE SURFACE OF THE INDICATOR BOARD, AT LEAST ONE LATERALLY DISPLACEABLE INDICATOR MEMBER RECEIVED IN SAID GUIDEWAY, AN ELONGATED SUBSTANTIALLY U-SHAPED INSERT ELEMENT INSERTED IN SAID GUIDEWAY ALONG WITH YET INDEPENDENTLY OF SAID LATERALLY DISPLACEABLE INDICATOR MEMBER, SAID INSERT ELEMENT INCORPORATING MEANS DEFINING A GUIDE FOR DISPLACEABLY RECEIVING AT LEAST ONE INDICATOR ELEMENT, AT LEAST ONE INDICATOR ELEMENT DISPLACEABLY
Claim 2
Dependent Claim
75 words
IN COMBINATION, AN INDICATOR BOARD PROVIDED WITH MEANS DEFINING AT LEAST ONE GUIDEWAY EXTENDING LENGTHWISE OF THE SURFACE OF THE INDICATOR BOARD, AT LEAST ONE LATERALLY DISPLACEABLE INDICATOR MEMBER RECEIVED IN SAID GUIDEWAY, AN ELONGATED SUBSTANTIALLY U-SHAPED INSERT ELEMENT INSERTED IN SAID GUIDEWAY ALONG WITH YET INDEPENDENTLY OF SAID LATERALLY DISPLACEABLE INDICATOR MEMBER, SAID INSERT ELEMENT INCORPORATING MEANS DEFINING A GUIDE FOR DISPLACEABLY RECEIVING AT LEAST ONE INDICATOR ELEMENT, AT LEAST ONE INDICATOR ELEMENT DISPLACEABLY
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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) | 1970-04-24 | 1970-10-24 | 1971-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-24 | 1974-10-24 | 1975-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-24 | 1978-10-24 | 1979-04-25 | $7700.00 | Window Closed / Lapsed |