US3581423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display unit
Assignee: Kleer-Vu Industries Inc
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Filing: 1968-09-13
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Granted: 1971-06-01
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Expires: 1988-09-13
Abstract
Abstract A self-sticking page for photograph albums, production scheduling charts, presentation pages, advertising layouts and the like, wherein there is provided a board or support member having a pair of transparent sheets associated therewith.
Inventors
- 👤 Benjamin Richard Mascolo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:53
CPC Classifications
G; G09; G09F; G09F15/00; G09F15/02; B; B42; B42F; B42F5/00; G09F1/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
289 words
A display unit embodying a generally rigid opaque support member consisting of a single thickness of material, said support member being of rectangular formation, a pair of rectangular flexible transparent sheets positioned adjacent to the opposite sides of the support member, said sheets having a width that is slightly smaller than the width of the support member, each side of the support member having a nondrying pressure sensitive adhesive coating thereon, said adhesive coating having a width less than the width of the transparent sheets, the inner free edges of the sheets extending outwardly beyond the adhesive when the sheets are in superposed relation with respect to the support member so that there is provided an adhesive free finger engaging tab means for facilitating the manual engagement of the free edges of the sheets in order to permit the sheets to be loosened and manually peeled away from the support member, a single strip anchoring the outer side edges of the sheets to the outer edge portions of the support member, and said strip embodying an intermediate portion as well as side portions, the intermediate portion of the strip being of arcuate formation, the side portions of the strip overlapping and surrounding the outer edge of each of the sheets, said strip having adhesive on its inner surface for fixing and securing the strip to the support member and to the adjacent edge portions of the sheets, only one edge of each of the sheets being anchored in place by the strip, the strip preventing the transparent sheets from being peeled off of the unit, said strip consisting of the sole anchoring means for the pair of sheets that are arranged adjacent the opposite sides of the support member.
Claim 2
Dependent Claim
289 words
A display unit embodying a generally rigid opaque support member consisting of a single thickness of material, said support member being of rectangular formation, a pair of rectangular flexible transparent sheets positioned adjacent to the opposite sides of the support member, said sheets having a width that is slightly smaller than the width of the support member, each side of the support member having a nondrying pressure sensitive adhesive coating thereon, said adhesive coating having a width less than the width of the transparent sheets, the inner free edges of the sheets extending outwardly beyond the adhesive when the sheets are in superposed relation with respect to the support member so that there is provided an adhesive free finger engaging tab means for facilitating the manual engagement of the free edges of the sheets in order to permit the sheets to be loosened and manually peeled away from the support member, a single strip anchoring the outer side edges of the sheets to the outer edge portions of the support member, and said strip embodying an intermediate portion as well as side portions, the intermediate portion of the strip being of arcuate formation, the side portions of the strip overlapping and surrounding the outer edge of each of the sheets, said strip having adhesive on its inner surface for fixing and securing the strip to the support member and to the adjacent edge portions of the sheets, only one edge of each of the sheets being anchored in place by the strip, the strip preventing the transparent sheets from being peeled off of the unit, said strip consisting of the sole anchoring means for the pair of sheets that are arranged adjacent the opposite sides of the support member.
References Cited (Backward Citations)
US3381402A
Cited
US3386199A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-31 | 1974-11-30 | 1975-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-31 | 1978-11-30 | 1979-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-31 | 1982-11-30 | 1983-06-01 | $7700.00 | Window Closed / Lapsed |