Patent US3125265A successfully refreshed from Google Patents.
US3125265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for scanning the surface of a moving web
Assignee: —
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Filing: —
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Granted: 1964-03-17
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Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:48
CPC Classifications
D; D06; D06H; D06H3/00; D06H3/08; B; B65; B65H; B65H23/00; B65H27/00; B65H2301/00; B65H2301/30; B65H2301/31; B65H2301/311; B65H2301/31122; B65H2404/00; B65H2404/10; B65H2404/11; B65H2404/115; B65H2404/1152; B65H2404/13; B65H2404/136; B65H2404/14; B65H2404/145; B65H2404/1451
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
126 words
IN A DEVICE FOR INSPECTING ONE FACE OF A FLEXIBLE WEB FOR IMPERFECTIONS THE COMBINATION WITH MEANS FOR OPTICALLY SCANNING SAID WEB FACE AS IT MOVES PAST A SCANNING POINT; OF A MOVABLE ENDLESS GUIDING MEMBER THE SURFACE OF WHICH PASSES ADJACENT SAID SCANNING POINT AND ON WHICH SURFACE THE FACE OF SAID WEB OPPOSITE THAT FACE TO BE SCANNED IS ADAPTED TO BE SUPPORTED AND MOVED OVER A GIVEN PATH INTERMEDIATE THE ENDS OF WHICH SAID SCANNING POINT IS LOCATED; MEANS NORMALLY ACTING TO HOLD SAID WEB IN SURFACE CONTACT WITH SAID GUIDING MEMBER FOR MOVEMENT THEREWITH; AND MEANS FOR YIELDABLY FORCING AND HOLDING A LIMITED LENGTH OF SAID WEB OUT OF CONTACT WITH SAID GUIDING MEMBER DURING THE TIME IT PASSES SAID SCANNING POINT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |