Patent US4055249A successfully refreshed from Google Patents.
US4055249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sticker package
Assignee: Individual
•
Filing: 1973-03-19
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Granted: 1977-10-25
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Expires: 1993-03-19
Abstract
Abstract Sticker having an elongated lug outside of a sticking sheet which is formed by a part of a release sheet.
Inventors
- 👤 Shirou Kojima
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:03
CPC Classifications
B; B65; B65D; B65D73/00; B65D73/0007; B65D73/0028; Y; Y10; Y10S; Y10S206/00; Y10S206/82; Y10T; Y10T428/00; Y10T428/14; Y10T428/1486
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
143 words
A sticker unit, comprising; a plurality of sticking sheets disposed as a series in contact with one another longitudinally of the series and having sticker parting lines disposed transversely of the series between the sticking sheets; a layer of pressure sensitive adhesive on a surface of the series of sticking sheets; and a release sheet temporarily stuck on said layer of adhesive, said release sheet extending along and substantially coextensive with said series of sticking sheets and having parting lines defining release sheet portions, each portion comprising a part underlying a limited part of a respective sticking sheet and a lug at an end of said part, said lug underlying an adjacent sticking sheet; thereby facilitating stripping successive sticking sheets of said series from the release sheet and also facilitating subsequent stripping of each sticking sheet from any surface whereon it is stuck.
Claim 2
Dependent Claim
143 words
A sticker unit, comprising; a plurality of sticking sheets disposed as a series in contact with one another longitudinally of the series and having sticker parting lines disposed transversely of the series between the sticking sheets; a layer of pressure sensitive adhesive on a surface of the series of sticking sheets; and a release sheet temporarily stuck on said layer of adhesive, said release sheet extending along and substantially coextensive with said series of sticking sheets and having parting lines defining release sheet portions, each portion comprising a part underlying a limited part of a respective sticking sheet and a lug at an end of said part, said lug underlying an adjacent sticking sheet; thereby facilitating stripping successive sticking sheets of said series from the release sheet and also facilitating subsequent stripping of each sticking sheet from any surface whereon it is stuck.
Claim 3
Dependent Claim
46 words
A unit according to claim 1 in which each sticking sheet has sides longitudinal of said series and sides transverse thereof, and each of said release sheet portions is a strip longitudinal of the series, narrower than the transversal sides, and spaced from the longitudinal sides.
Claim 4
Dependent Claim
36 words
A unit according to claim 1 in which said series of sticking sheets and said release sheet temporarily stuck to the adhesive layer thereon are disposed as a roll for successive unrolling of individual sticking sheets.
Claim 5
Dependent Claim
32 words
A unit according to claim 1 in which said sticking sheets are disposed as a plurality of rows parallel with one another and with longitudinal sticker parting lines between the several rows.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-10-24 | 1981-04-25 | 1981-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-10-24 | 1985-04-25 | 1985-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-10-24 | 1989-04-25 | 1989-10-25 | $7700.00 | Window Closed / Lapsed |