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US4028826A Expired / Lapsed US ⏱️ 0.0 years remaining

Perpetual memory bank calendar

Assignee: Individual
•
Filing: 1976-03-15
•
Granted: 1977-06-14
•
Expires: 1996-03-15
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Abstract

Abstract A perpetual calendar which additionally serves as a memory bank by recording personally important dates, such as family member birthdays and appointments; the device including a frame around a window behind which different month cards are selectively positioned for viewing during a current month, each month card including a memorandum space where important dates of the month are recorded, the memorandum space being erasable, different colored stickers being mounted adjacent each entry written in the memorandum space, and each being a same color as another sticker being mounted over the date on the calender, and an endless belt over the month card being imprinted with the names of the days of the week, the belt being movable so to selectively align with the specific numerical arrangement of dates on each month card.

Inventors

  • 👤 Angelo Brandifino
  • 👤 Frances Brandifino

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 20:08
CPC Classifications
G; G09; G09D; G09D3/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 172 words
A perpetual memory bank calendar, comprising in combination, a case consisting of a frame fitted with front window and rear panel enclosing a central chamber containing removable six month cards each having a name of a different month imprinted on each side thereof, said month card sides being selectively placable in said chamber to face said window, wherein each said month card side additionally includes imprinted thereupon the numerical dates of said month, arranged in rows, each said month card side additionally includes a memorandum space for being written upon by an erasable marker, a surface of each said month card side being glazed, wherein a mechanism inside said case includes an endless belt having names of the days of a week imprinted thereupon, said belt being movable for alignment of said day names respective to said numerical dates on said month card sides wherein different colored stickers of self adhesive type are mounted upon said month card sides and corresponding to stickers on said memorandum space and over said numerical dates.
Claim 2
Dependent Claim 172 words
A perpetual memory bank calendar, comprising in combination, a case consisting of a frame fitted with front window and rear panel enclosing a central chamber containing removable six month cards each having a name of a different month imprinted on each side thereof, said month card sides being selectively placable in said chamber to face said window, wherein each said month card side additionally includes imprinted thereupon the numerical dates of said month, arranged in rows, each said month card side additionally includes a memorandum space for being written upon by an erasable marker, a surface of each said month card side being glazed, wherein a mechanism inside said case includes an endless belt having names of the days of a week imprinted thereupon, said belt being movable for alignment of said day names respective to said numerical dates on said month card sides wherein different colored stickers of self adhesive type are mounted upon said month card sides and corresponding to stickers on said memorandum space and over said numerical dates.

References Cited (Backward Citations)

US871310A Cited
US1190967A Cited
US2564846A Cited
FR1065172A Cited
US2831278A Cited
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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) 1980-06-13 1980-12-13 1981-06-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-06-13 1984-12-13 1985-06-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-06-13 1988-12-13 1989-06-14 $7700.00 Window Closed / Lapsed

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