Patent US3342668A successfully refreshed from Google Patents.
US3342668A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for producing inscriptions and decorations on plates of acrylic resins and derivatives, direct during their formation, and plates so produced
Assignee: Individual
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Filing: 1963-03-29
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Granted: 1967-09-19
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Expires: 1983-03-29
Abstract
No abstract record available.
Inventors
- 👤 Dario Antonio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:40
CPC Classifications
B; B44; B44C; B44C3/00; B44C3/04; B44C3/046; B44C3/048; B29; B29C; B29C39/00; B29C39/003; B29C39/006; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/31504; Y10T428/31826; Y10T428/31833
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A PROCESS FOR THE PRODUCTION OF DECORATED PLATES OF ACRYLIC RESINS BY CASTING WHICH COMPRISES APPLYING A PAINT CONSISTING OF AT LEAST ONE PIGMENT DISPERSED IN A SOLUTION OF ISOMERIZED RUBBER IN A SOLVENT TO AT LEAST ONE OF THE INTERNAL SURFACES OF A CELL FOR THE CASTING AND POLYMERIZATION OF THE ACRYLIC RESIN, SUBSEQUENTLY POURING THE UNPOLYMERIZED ACRYLIC RESIN INTO THE CELL AND POLYMERIZING THE ACRYLIC RESIN IN THE CELL.
Claim 2
Dependent Claim
71 words
A PROCESS FOR THE PRODUCTION OF DECORATED PLATES OF ACRYLIC RESINS BY CASTING WHICH COMPRISES APPLYING A PAINT CONSISTING OF AT LEAST ONE PIGMENT DISPERSED IN A SOLUTION OF ISOMERIZED RUBBER IN A SOLVENT TO AT LEAST ONE OF THE INTERNAL SURFACES OF A CELL FOR THE CASTING AND POLYMERIZATION OF THE ACRYLIC RESIN, SUBSEQUENTLY POURING THE UNPOLYMERIZED ACRYLIC RESIN INTO THE CELL AND POLYMERIZING THE ACRYLIC RESIN IN THE CELL.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |