Patent US4094716A successfully refreshed from Google Patents.
US4094716A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for decorating articles with decalcomanias
Assignee: Iberica de Calcomanias SA
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Filing: 1976-11-08
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Granted: 1978-06-13
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Expires: 1996-11-08
Abstract
Abstract A decalcomania is prepared for transfer to an article by wetting the backing layer of the decalcomania, peeling this layer from the transfer sheet which bears the pattern, and perforating the transfer sheet at points located to minimize disturbance of the transfer sheet's pattern. The decalcomania transfer sheet is then placed over the article to which it shall be applied, and a flexible and stretchable backing sheet is placed on the decalcomania transfer sheet. Air is exhausted from below the decalcomania transfer sheet, through the perforations therein and through an aperture in the backing sheet, to draw the decalcomania transfer sheet, backed by the backing sheet, onto the article to bond the pattern to the article.
Inventors
- 👤 Eduardo Valdez Lopez
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:13
CPC Classifications
B; B44; B44C; B44C1/00; B44C1/16; B44C1/165; B44C1/175; B44C1/1756; Y; Y10; Y10S; Y10S428/00; Y10S428/914
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
202 words
A method of decorating an article with a decalcomania, comprising; perforating a decorative transfer; wetting the perforated decalcomania transfer to remove it from a substrate thereof; backing the wetted transfer by a flexible backing sheet stronger than the transfer to hold the transfer, backed by the backing sheet, over a surface portion of an article such as a ceramic plate, which surface portion is to be decorated with the transfer, while holding a marginal portion of the backing sheet to a marginal portion of the article surrounding the surface portion, to define an enclosed space by and between the article and the backing sheet, the backing sheet having an aperture in the enclosed space, and to hold the wetted perforated transfer in the enclosed space between the backing sheet and the article; exhausting air from the enclosed space through the perforated transfer and the aperture of the backing sheet for drawing the transfer, backed by the flexible backing sheet, firmly onto the surface portion of the article, to bond the transfer to the article; subjecting the article with the wetted perforated bonded transfer to heat, and permitting any resulting steam to escape through the perforated transfer to prevent cracking of the transfer.
Claim 2
Independent Claim
202 words
A method of decorating an article with a decalcomania, comprising; perforating a decorative transfer; wetting the perforated decalcomania transfer to remove it from a substrate thereof; backing the wetted transfer by a flexible backing sheet stronger than the transfer to hold the transfer, backed by the backing sheet, over a surface portion of an article such as a ceramic plate, which surface portion is to be decorated with the transfer, while holding a marginal portion of the backing sheet to a marginal portion of the article surrounding the surface portion, to define an enclosed space by and between the article and the backing sheet, the backing sheet having an aperture in the enclosed space, and to hold the wetted perforated transfer in the enclosed space between the backing sheet and the article; exhausting air from the enclosed space through the perforated transfer and the aperture of the backing sheet for drawing the transfer, backed by the flexible backing sheet, firmly onto the surface portion of the article, to bond the transfer to the article; subjecting the article with the wetted perforated bonded transfer to heat, and permitting any resulting steam to escape through the perforated transfer to prevent cracking of the transfer.
References Cited (Backward Citations)
US688302A
Cited
US2019361A
Cited
US2184824A
Cited
US2797180A
Cited
US2966936A
Cited
US3236715A
Cited
US3697369A
Cited
US3551232A
Cited
US3549446A
Cited
US3554834A
Cited
US3837965A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-06-12 | 1981-12-12 | 1982-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-12 | 1985-12-12 | 1986-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-12 | 1989-12-12 | 1990-06-13 | $7700.00 | Window Closed / Lapsed |