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US3290167A Expired / Lapsed US ⏱️ 0.0 years remaining

Motion responsive flaw marking apparatus and method

Assignee: AMF Inc
•
Filing: 1963-07-01
•
Granted: 1966-12-06
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Expires: 1983-07-01
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Abstract

No abstract record available.

Inventors

  • 👤 Fenton M Wood
  • 👤 Alfred E Crouch

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 13:32
CPC Classifications
G; G01; G01N; G01N29/00; G01N29/04; G01N29/048; B; B05; B05B; B05B12/00; B05B12/08; B05B12/12; B05B12/126; B05B12/16; B05B13/00; B05B13/02; B05B13/0207; G01N27/00; G01N27/72; G01N27/82; G01N27/90; G01N27/9093

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 145 words
THE METHOD OF DETECTING FLAWS IN AN ELEONGATE MEMBER AND PLACING DISCERNIBLE MARKINGS ON SAID MEMBER AT THE POSITION OF SAID FLAWS COMPRISING THE STEPS OF: EFFECTING RELATIVE AXIAL MOVEMENT OF SAID ELONGATE MEMBER WITH A FLAW DETECTING MEANS POISTIONED ADJACENT THERETO, PRODUCING ELECTRICAL FLAW SIGNALS IN RESPONSE TO SAID FLAWS DETECTED DURING SAID MOVEMENT, STORING SAID FLAW SIGNALS IN A FIRST ELECTRICAL PULSE STORAGE POSITION IN AN ELECTRICAL PULSE STORAGE MEANS, PRODUCING ELECTRICAL TRANNSFER SIGNALS AS AN INCIDENT OF THE RELATIVE VELOCITY OF SAID RELATIVE MOVEMENT, APPLYING SAID TRANSFER SINGALS TO SAID ELECTRICAL PULSE STORAGE MEANS AND THEREBY TRANSFERRING SAID STORED FLAW SIGNALS TO A SECOND ELECTRICAL PULSE STORAGE POSITION, AND SUBSEQUENTLY APPLYING SAID STORED FLAW SIGNALS TO EFFECT MARKINGS ON SAID ELONGATE MEMBER AT A POSITION SPACED AXIALLY APART FROM SAID FLAW DETECTING MEANS WHICH MARKINGS INDICATE THE LOCATION OF DEFECTS SAID MEMBER.
Claim 2
Independent Claim 145 words
THE METHOD OF DETECTING FLAWS IN AN ELEONGATE MEMBER AND PLACING DISCERNIBLE MARKINGS ON SAID MEMBER AT THE POSITION OF SAID FLAWS COMPRISING THE STEPS OF: EFFECTING RELATIVE AXIAL MOVEMENT OF SAID ELONGATE MEMBER WITH A FLAW DETECTING MEANS POISTIONED ADJACENT THERETO, PRODUCING ELECTRICAL FLAW SIGNALS IN RESPONSE TO SAID FLAWS DETECTED DURING SAID MOVEMENT, STORING SAID FLAW SIGNALS IN A FIRST ELECTRICAL PULSE STORAGE POSITION IN AN ELECTRICAL PULSE STORAGE MEANS, PRODUCING ELECTRICAL TRANNSFER SIGNALS AS AN INCIDENT OF THE RELATIVE VELOCITY OF SAID RELATIVE MOVEMENT, APPLYING SAID TRANSFER SINGALS TO SAID ELECTRICAL PULSE STORAGE MEANS AND THEREBY TRANSFERRING SAID STORED FLAW SIGNALS TO A SECOND ELECTRICAL PULSE STORAGE POSITION, AND SUBSEQUENTLY APPLYING SAID STORED FLAW SIGNALS TO EFFECT MARKINGS ON SAID ELONGATE MEMBER AT A POSITION SPACED AXIALLY APART FROM SAID FLAW DETECTING MEANS WHICH MARKINGS INDICATE THE LOCATION OF DEFECTS SAID MEMBER.

References Cited (Backward Citations)

US2135050A Cited
US2342474A Cited
US2432811A Cited
GB736464A Cited
US2896196A Cited
US2952807A Cited
US3190261A Cited
US3039428A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-12-05 1970-06-06 1970-12-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-12-05 1974-06-06 1974-12-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-12-05 1978-06-06 1978-12-06 $7700.00 Window Closed / Lapsed

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