System to preserve and display postage stamps
OwnerJames R. Kallingerinventor
Life of this patent
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Abstract
A display case to preserve and display a postage stamp includes a bottom section, a mat board positioned on a top surface of the bottom section to mount a postage stamp, and a transparent archival film positioned on a top surface of the mat board to preserve and cover the postage stamp and compatible for archival contact with the postage stamp. The display case also includes a transparent protective sheet positioned on a top surface of the transparent archival film, and a top section having a window to display the postage stamp and coupled to the bottom section.
Claims14
A display case to preserve and display a postage stamp, the display case comprising:
- a bottom section comprising
- a base,
- a ridge ring extending upwardly from the base and inwardly spaced from a periphery of the base, and
- a first tab extending laterally outwardly from a side of said ridge ring, and said ridge ring having a first recess therein on a side thereof opposite said first tab;
- a mat board positioned on a top surface of the bottom section to mount a postage stamp;
- a transparent archival film positioned on a top surface of the mat board to preserve and cover the postage stamp and compatible for archival contact with the postage stamp;
- a transparent protective sheet positioned on a top surface of the transparent archival film;
- and
- a top section having a window to display the postage stamp and coupled to the bottom section.
The display case of 1, wherein the archival film comprises polyester;
- and wherein the mat board comprises acid-free materials.
A system to preserve and display postage stamps, the system comprising:
- a frame having a plurality of lateral dividers and longitudinal dividers forming a plurality of cells aligned in rows and columns;
- and
- a plurality of cases, each case to fit in a respective cell, and each case comprising,
- a bottom section,
- a mat board positioned on a top surface of the bottom section to mount a postage stamp,
- a transparent archival film positioned on a top surface of the mat board to preserve and cover the postage stamp and compatible for archival contact with the postage stamp,
- a transparent protective sheet positioned on a top surface of the transparent archival film, and
- a top section having a window to display the postage stamp and coupled to the bottom section, and the top section comprising a frame defining the window, a sidewall ring extending downwardly therefrom, and a pair of protrusions extending outwardly from the sidewall ring and configured to rotatably mount the case;
- and
- the plurality of longitudinal dividers each having at least one notch configured to receive a protrusion to suspend a respective case from the pair of protrusions within a respective cell.
A method to preserve and display postage stamps, the method comprising:
- positioning a mat board on a bottom section, the bottom section comprising
- a base,
- a ridge ring extending upwardly from the base and inwardly spaced from a periphery of the base, and
- a tab extending laterally outwardly from a side of said ridge ring, and said ridge ring having a recess therein on a side thereof opposite said tab;
- positioning a postage stamp on an upper surface of the mat board;
- positioning an archival film on a top surface of the mat board to preserve and cover the postage stamp;
- positioning a protective sheet on a top surface of the archival film;
- and
- coupling a top section to the bottom section to display the postage stamp therein.
Dependencies are inferred from the claim text.