US2833685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of applying a decorative surface to a molded article of thermosetting resin
Assignee: Kaumagraph Co
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Filing: 1956-04-23
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Granted: 1958-05-06
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Expires: 1976-04-23
Abstract
No abstract record available.
Inventors
- 👤 Winthrop S Lawrence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:08
CPC Classifications
B; B32; B32B; B32B27/00; B29; B29C; B29C63/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1043; Y10T156/1044; Y10T156/1048; Y10T428/00; Y10T428/24; Y10T428/24628; Y10T428/24736; Y10T428/31504; Y10T428/31942; Y10T428/31949; Y10T428/31964
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
THE PROCESS OF APPLYING A DECORATIVE SURFACE TO AN ARTICLE MADE BY COMPRESSION MOLDING OF A THERMOSETTING RESIN MOLDING POWDER WHICH COMPRISES IMPREGNATING AND COATING ONLY ONE SURFACE OF AN ABSORBENT PAPER WITH A THERMOSETTING RESIN OF THE SAME GROUP AS SAID THERMOSETTING RESIN MOLDING POWDER, PRINTING A DECORATIVE DESIGN ON THE UNCOATED SURFACE OF SAID ABSORBENT PAPER TO FORM A DECORATED SHEET, IMPREGNATING A SECOND ABSORBENT PAPER, PLACING SAID IMPREGNATED ABSORBENT PAPER OVER THE DECORATIVE DESIGN ON SAID DECORATED SHEET TO FORM A TWO-SHEET ASSEMBLY, POSITIONING SAID ASSEMBLY OF THE CURING STEP WITH OPENED MOLD PRIOR TO COMPLETION OF THE CURING STEP WITH THE DECORATIVE DESIGN AWAY FROM SAID ARTICLE IN SAID MOLD, COMPLETING THE CURING STEP AND REMOVING THE MOLDING.
Claim 2
Dependent Claim
122 words
THE PROCESS OF APPLYING A DECORATIVE SURFACE TO AN ARTICLE MADE BY COMPRESSION MOLDING OF A THERMOSETTING RESIN MOLDING POWDER WHICH COMPRISES IMPREGNATING AND COATING ONLY ONE SURFACE OF AN ABSORBENT PAPER WITH A THERMOSETTING RESIN OF THE SAME GROUP AS SAID THERMOSETTING RESIN MOLDING POWDER, PRINTING A DECORATIVE DESIGN ON THE UNCOATED SURFACE OF SAID ABSORBENT PAPER TO FORM A DECORATED SHEET, IMPREGNATING A SECOND ABSORBENT PAPER, PLACING SAID IMPREGNATED ABSORBENT PAPER OVER THE DECORATIVE DESIGN ON SAID DECORATED SHEET TO FORM A TWO-SHEET ASSEMBLY, POSITIONING SAID ASSEMBLY OF THE CURING STEP WITH OPENED MOLD PRIOR TO COMPLETION OF THE CURING STEP WITH THE DECORATIVE DESIGN AWAY FROM SAID ARTICLE IN SAID MOLD, COMPLETING THE CURING STEP AND REMOVING THE MOLDING.
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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) | 1961-05-05 | 1961-11-04 | 1962-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-05 | 1965-11-04 | 1966-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-05 | 1969-11-04 | 1970-05-06 | $7700.00 | Window Closed / Lapsed |