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US3605306A Expired / Lapsed US ⏱️ 0.0 years remaining

Self-mailing calendar with integrally formed pencil holder

Assignee: SDBN Inc A CORP OF MINNESOTA
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Filing: 1969-01-21
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Granted: 1971-09-20
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Expires: 1989-01-21
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Abstract

Abstract A CALENDAR IS SHOWN HAVING AN UPPER PANEL, A BACKING PANEL, A REMOVABLE PANEL AND A REINFORCING PANEL, WITH A PLURALITY OF CALENDAR PAGES SECURED TO THE BACKING PANEL. THE CALENDAR HAS A MAILING CONFIGURATION WHEREIN THE UPPER PANEL IS FOLDED AGAINST THE BACKING PANEL AND THE REMOVABLE PANEL, WITH THE PAGES BETWEEN THEM, AND THE REINFORCING PANEL IS FOLDED OVER THE FREE EDGE OF THE UPPER PANEL AND ADHESIVELY RECORED TO THE REAR FACE THEREOF. THE CALENDAR ALSO HAS A CALENDAR CONFIGURATION IN WHICH THE REMOVABLE PANEL IS REMOVED BY MEANS OF PREFORATED CREASES CONNECTING IT TO THE OTHER PANELS, IN WHICH THE UPPER PANEL AND THE BACKING PANEL LIE IN THE SAME PLANE, AND IN WHICH THE REINFORCING PANEL REMAINS ADHESIVELY SECURED TO THE REAR FACE OF THE UPER PANEL. THE ADHESIVELY SECURED TOGETHER UPPER PANEL AND REINFORCING PANEL HAVE A CURVED SLOT FORMED IN THEM TO ACT AS A PENCIL HOLDER. THE SLOT DEFINES A PAIR OF TABS ON ONE SIDE AND A SINGLE TAB ON THE OTHER SIDE, UNDER WHICH A PENCIL CAN BE INSERTED.

Inventors

  • 👤 Raoul W Diambra
  • 👤 Lloyd A Klofanda

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 22:32
CPC Classifications
B; B42; B42D; B42D15/00; B42D15/02; B42D15/04; B42D15/08; B42D5/00; B42D5/04; B42D5/043; B42D5/045; B42D5/046; B42D5/06

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-09-19 1975-03-21 1975-09-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-09-19 1979-03-21 1979-09-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-09-19 1983-03-21 1983-09-20 $7700.00 Window Closed / Lapsed

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