Patent US3049463A successfully refreshed from Google Patents.
US3049463A
Expired / Lapsed
US
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Decorated foam and method of making the same
Assignee: Dennison Manufacturing Co
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Filing: 1959-09-09
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Granted: 1962-08-14
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Expires: 1979-09-09
Abstract
No abstract record available.
Inventors
- 👤 Ernest L Kallander
- 👤 George R Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:19
CPC Classifications
B; B41; B41M; B41M1/00; B41M1/26; B41M1/30; B44; B44C; B44C1/00; B44C1/16; B44C1/165; B44C1/17; B44C1/1712; B44C3/00; B44C3/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
THE METHOD OF DECORATING PLASTIC FOAM WHICH COMPRISES PRINTING AN ADHESIVE, NON-SELF-SUPPORTING INK DESIGN ONTO A FLEXIBLE RELEASE SHEET, DRYING THE INK, APPLYING AN UNCURED, FOAMABLE PLASTIC MIXTURE TO SAID DESIGN, FOAMING AND SOLIDIFYING SAID PLASTIC BETWEEN SAID DESIGN AND A SECOND COVER SHEET, THE FOAM BEING IN CONTACT WITH THE DESIGN DURING FORMATION OF THE FOAM, AND TRANSFERRING SAID INK DESIGN TO THE FOAM BY STRIPPING AWAY SAID RELEASE SHEET, THE INK ADHERING MORE STRONGLY TO THE FOAM THAN TO THE RELEASE SHEET.
Claim 2
Independent Claim
84 words
THE METHOD OF DECORATING PLASTIC FOAM WHICH COMPRISES PRINTING AN ADHESIVE, NON-SELF-SUPPORTING INK DESIGN ONTO A FLEXIBLE RELEASE SHEET, DRYING THE INK, APPLYING AN UNCURED, FOAMABLE PLASTIC MIXTURE TO SAID DESIGN, FOAMING AND SOLIDIFYING SAID PLASTIC BETWEEN SAID DESIGN AND A SECOND COVER SHEET, THE FOAM BEING IN CONTACT WITH THE DESIGN DURING FORMATION OF THE FOAM, AND TRANSFERRING SAID INK DESIGN TO THE FOAM BY STRIPPING AWAY SAID RELEASE SHEET, THE INK ADHERING MORE STRONGLY TO THE FOAM THAN TO THE RELEASE SHEET.
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) | 1965-08-13 | 1966-02-12 | 1966-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-13 | 1970-02-12 | 1970-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-13 | 1974-02-12 | 1974-08-14 | $7700.00 | Window Closed / Lapsed |