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US3411686A Expired / Lapsed US ⏱️ 0.0 years remaining

Paper puller

Assignee: Mohawk Data Sciences Corp
•
Filing: 1966-05-25
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Granted: 1968-11-19
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Expires: 1986-05-25
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Abstract

No abstract record available.

Inventors

  • 👤 Harold W Bender

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 15:45
CPC Classifications
B; B65; B65H; B65H27/00; B65H2404/00; B65H2404/10; B65H2404/13; B65H2404/133; B65H2404/134; B65H2404/1344; B65H2404/14; B65H2404/144

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2407239A Cited
US3042281A Cited
US3186195A Cited
US3310214A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1971-11-19 1972-05-20 1972-11-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1975-11-19 1976-05-20 1976-11-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1979-11-19 1980-05-20 1980-11-19 $7700.00 Window Closed / Lapsed

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