US3681105A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure-sensitive adhesive web printed on back with transfer-proof ink
Assignee: MYSTIK TAPE Corp AN IL CORP
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Filing: 1970-04-22
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Granted: 1972-08-01
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Expires: 1990-04-22
Abstract
Abstract A TRANSFER-PROOF INK PARTICULARLY SUITABLE FOR PRINTING ON THE BACKING OF PRESSURE-SENSITIVE ADHESIVE WEBS SUCH AS TAPES, SAID INK CONTAINING A COMPATIBLE TRANSFER-PROOFING AGENT SOLUBLE IN THE INK SOLVENT BUT SUBSTANTIALLY INSOLUBLE IN BOTH BACKING AND ADHESIVE LAYERS OF WEB. THE INVENTION INCLUDES PRESSURE-SENSITIVE WEBS WHICH HAVE PRINTED MATTER ON THE NON-ADHESIVE SIDE OF SAID WEBS AND WHICH CAN BE WOUND AND UNWOUND IN THE USUAL MANNER WITHOUT TRANSFER TO EITHER INK OR ADHESIVE TO THE ADJACENT SIDE, THE PRINTED MATTER OF SAID WEBS BEING FORMED FROM THE TRANSFER-PROOFING INK OF THIS INVENTION.
Inventors
- 👤 Ivan Cutakovie Milutin
- 👤 Charles Bartell
- 👤 Alfred Blum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:31
CPC Classifications
B; B41; B41M; B41M1/00; B41M1/26; B41M1/30; C; C09; C09J; C09J7/00; C09J7/20; C09J7/21; C09J2400/00; C09J2400/20; C09J2400/28; C09J2400/283; Y; Y10; Y10S; Y10S428/00; Y10S428/906; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24934; Y10T428/28
Claims Analysis
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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) | 1975-08-01 | 1976-01-31 | 1976-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-08-01 | 1980-01-31 | 1980-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-08-01 | 1984-01-31 | 1984-08-01 | $7700.00 | Window Closed / Lapsed |