US3385748A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water release transfer
Assignee: Johnson Matthey PLC
•
Filing: 1963-07-15
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Granted: 1968-05-28
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Expires: 1983-07-15
Abstract
No abstract record available.
Inventors
- 👤 Neale Kenneth William James
- 👤 Pointon David Wellings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:10
CPC Classifications
C; C04; C04B; C04B41/00; C04B41/009; B; B41; B41M; B41M3/00; B41M3/12; B44; B44C; B44C1/00; B44C1/16; B44C1/165; B44C1/175; B44C1/1752; C04B41/45; C04B41/4505; C04B41/4511; C04B41/80; C04B41/81; Y; Y10; Y10S; Y10S428/00; Y10S428/914; Y10T; Y10T428/00; Y10T428/14; Y10T428/1438; Y10T428/23; Y10T428/239; Y10T428/24; Y10T428/24802; Y10T428/24851; Y10T428/2486; Y10T428/24868; Y10T428/24917; Y10T428/24934
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
A WATER RELEASE TRANSFER OF THE COVERCOAT SUPPORT FILM KIND COMPRISING A PAPER BACKING CARRYING A LAYER OF A WATER-SOLUBLE ADHESIVE, A DESIGN LAYER COMPRISING A SULFO-RESINATE OF GOLD ON THE SAID LAYER OF WATER-SOLUBLE ADHESIVE, A PROTECTIVE LAYER COMPRISING A MATERIAL SELECTED FROM THE GROUP CONSISTING OF ALKYD RESINS, PHENOTIC RESINS, AND UREA RESINS COVERING SAID DESIGN LAYER AND A FLEXIBLE COVERCOAT FILM FORMED OF RESIN-BASED MATERIAL COVERING THE SAID PROTECTIVE LAYER INCLUDING THE EDGES OF SAID PROTECTIVE LAYER AND THE EDGES OF SAID DESIGN LAYER, THE PROTECTIVE LAYER BEING IMPERVIOUS TO THE COVERCOAT FILM AND INERT TO THE GOLD IN THE DESIGN LAYER.
Claim 2
Dependent Claim
105 words
A WATER RELEASE TRANSFER OF THE COVERCOAT SUPPORT FILM KIND COMPRISING A PAPER BACKING CARRYING A LAYER OF A WATER-SOLUBLE ADHESIVE, A DESIGN LAYER COMPRISING A SULFO-RESINATE OF GOLD ON THE SAID LAYER OF WATER-SOLUBLE ADHESIVE, A PROTECTIVE LAYER COMPRISING A MATERIAL SELECTED FROM THE GROUP CONSISTING OF ALKYD RESINS, PHENOTIC RESINS, AND UREA RESINS COVERING SAID DESIGN LAYER AND A FLEXIBLE COVERCOAT FILM FORMED OF RESIN-BASED MATERIAL COVERING THE SAID PROTECTIVE LAYER INCLUDING THE EDGES OF SAID PROTECTIVE LAYER AND THE EDGES OF SAID DESIGN LAYER, THE PROTECTIVE LAYER BEING IMPERVIOUS TO THE COVERCOAT FILM AND INERT TO THE GOLD IN THE DESIGN LAYER.
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) | 1971-05-28 | 1971-11-27 | 1972-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-28 | 1975-11-27 | 1976-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-28 | 1979-11-27 | 1980-05-28 | $7700.00 | Window Closed / Lapsed |