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US3224701A Expired / Lapsed US ⏱️ 0.0 years remaining

Roll lock-up

Assignee: Individual
•
Filing: 1964-08-11
•
Granted: 1965-12-21
•
Expires: 1984-08-11
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Abstract

No abstract record available.

Inventors

  • 👤 Arlie B Wynne

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 02:06
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/04; B65H75/08; B65H2405/00; B65H2405/40; B65H2405/45; B65H2405/454

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 73 words
A ROLL LOCK-UP, COMPRISING A CYLINDRICAL HEAD ADAPTED TO ENGAGE ENDWISE INTO ONE END OF A HOLLOW CYLINDRICAL CORE HAVING APERTURE MEANS THEREIN, MEANS ON ONE END OF SAID HEAD FOR ROTATABLY MOUNTING THE SAME ON A PRINTING PRESS, MEANS ON SAID HEAD FOR LIMITING RELATIVE ENDWISE MOVEMENT OF THE CORE OVER THE HEAD, NORMALLY RETRACTED LUG MEANS ON SAID HEAD, SAID LUG MEANS BEING RADIALLY EXTENSIBLE FOR ENGAGING IN THE APERTURE MEANS

References Cited (Backward Citations)

US894206A Cited
US1037988A Cited
US1001861A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-12-20 1969-06-21 1969-12-21 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-12-20 1973-06-21 1973-12-21 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-12-20 1977-06-21 1977-12-21 $7700.00 Window Closed / Lapsed

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