US3403447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sensing skid shoe for caliper detectors
Assignee: Kimberly Clark Tissue Co
•
Filing: 1965-03-04
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Granted: 1968-10-01
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Expires: 1985-03-04
Abstract
No abstract record available.
Inventors
- 👤 Jr Ruel E Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:24
CPC Classifications
G; G01; G01N; G01N33/00; G01N33/34; G01N33/346
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
IN A CALIPER DETECTOR SENSING SKID HAVING A RIGID BODY MEMBER, A SKID SHOE AND TRANSDUCER MEANS FOR CONVERTING SKID SHOE MOTION INTO AN ELECTRICAL SIGNAL HAVING A CHARACTERISTIC WHICH VARIES IN ACCORDANCE WITH THE MOTION OF SAID SKID SHOE, AN IMPROVED SKI SHOE COMPRISING: A FLEXIBLE DETECTOR BLADE DETACHABLY SECURED TO SAID RIGID BODY MEMBER WITH A PORTION THEREOF EXTENDING BEYOND SAID BODY MEMBER, SAID PORTION TERMINATING IN A TRANSVERSE, UPWARDLY EXTENDING, GENERALLY SEMICYLINDRICAL LIP HAVING A CURVATURE IN EXCESS OF ONE HUNDRED AND EIGHTY DEGREES AND A LOWER SURFACE WHICH DEFINES A CORRESPONDING SEMICYLINDRICAL SNAP-FITTING RECEPTACLE; AND A CYLINDRICAL WEB CONTACTING MEMBER RELEASABLY HELD WITHIN SAID RECEPTACLE.
Claim 2
Dependent Claim
109 words
IN A CALIPER DETECTOR SENSING SKID HAVING A RIGID BODY MEMBER, A SKID SHOE AND TRANSDUCER MEANS FOR CONVERTING SKID SHOE MOTION INTO AN ELECTRICAL SIGNAL HAVING A CHARACTERISTIC WHICH VARIES IN ACCORDANCE WITH THE MOTION OF SAID SKID SHOE, AN IMPROVED SKI SHOE COMPRISING: A FLEXIBLE DETECTOR BLADE DETACHABLY SECURED TO SAID RIGID BODY MEMBER WITH A PORTION THEREOF EXTENDING BEYOND SAID BODY MEMBER, SAID PORTION TERMINATING IN A TRANSVERSE, UPWARDLY EXTENDING, GENERALLY SEMICYLINDRICAL LIP HAVING A CURVATURE IN EXCESS OF ONE HUNDRED AND EIGHTY DEGREES AND A LOWER SURFACE WHICH DEFINES A CORRESPONDING SEMICYLINDRICAL SNAP-FITTING RECEPTACLE; AND A CYLINDRICAL WEB CONTACTING MEMBER RELEASABLY HELD WITHIN SAID RECEPTACLE.
References Cited (Backward Citations)
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US1540473A
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FR642621A
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US2197757A
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US2392010A
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US2423094A
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US2420637A
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US3037381A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-01 | 1972-04-01 | 1972-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-01 | 1976-04-01 | 1976-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-01 | 1980-04-01 | 1980-10-01 | $7700.00 | Window Closed / Lapsed |