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US2863243A Expired / Lapsed US ⏱️ 0.0 years remaining

Easel mount with pocket and means for ejecting an insert therefrom

Assignee: Winthrop Atkins Co Inc
•
Filing: 1957-04-12
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Granted: 1958-12-09
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Expires: 1977-04-12
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Abstract

No abstract record available.

Inventors

  • 👤 Gordon E Nichols

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 12:05
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/14; A47G1/141

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US547377A Cited
US1419638A Cited
US2062916A Cited
US2477886A Cited
US2651867A Cited
US2787853A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1961-12-08 1962-06-09 1962-12-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1965-12-08 1966-06-09 1966-12-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1969-12-08 1970-06-09 1970-12-09 $7700.00 Window Closed / Lapsed

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