US3562758A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device and method for making a temporary inscription
Assignee: Olivetti SpA
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Filing: 1968-03-19
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Granted: 1971-02-09
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Expires: 1988-03-19
Abstract
Abstract THE INVENTION PROVIDES A DEVICE AND A METHOD FOR MAKING TEMPORARY INSCRIPTIONS ON A REGENERATABLE SUPPORT CONSISTING OF A BAND HAVING A DARK-COLOURED SURFACE ON WHICH IS APPLIED A LAYER OF LIGHT-COLOURED PASTE, BY PRESSING SELECTED CHARACTERS CARRIED BY ONE OR MORE IMPRESSION MEMBERS THROUGH THE PASTE AS THE BAND MOVES ALONG TO EXPOSE AREAS OF THE DARK-COLOURED SURFACE CORRESPONDING TO THE OUTLINE OF THE SELECTED CHARACTERS, THE PASTE IN THESE AREAS BEING CHASED SIDEWAYS BY THE CHARACTERS AND THE IMPRINTS BEING SUBSEQUENTLY ERASED BY ROLLERS WHICH EVEN OUT THE LAYER IN READINESS FOR A FURTHER INSCRIPTION.
Inventors
- 👤 Anthony Stephen Ringrose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:33
CPC Classifications
B; B41; B41J; B41J2/00; G; G01; G01D; G01D15/00; Y; Y10; Y10S; Y10S400/00; Y10S400/904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |