US2811744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for ink recordation on molding resinous plastic articles
Assignee: Curtiss Wright Corp
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Filing: 1951-05-12
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Granted: 1957-11-05
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Expires: 1971-05-12
Abstract
No abstract record available.
Inventors
- 👤 Nicholas T Baldanza
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:51
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/14; B29C45/14467; B29C45/14008; B29C45/14016; B29C45/14024; B29C45/14688; B29C45/14778; B29C45/14827; B41; B41F; B41F19/00; B41F19/08; B29C2045/14532; B29C2045/14704; B29C2045/14713; Y; Y10; Y10S; Y10S425/00; Y10S425/224; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1705; Y10T156/1707
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
IN THE MANUFACTURE OF RESINOUS PLASTIC MOLDED ARTICLES, THE STEPS OF INSERTING SHEET MATERIAL CARRYING TRANSFERABLE INK RECORDATIONS THEREON AS SUCCESSIVE PORTIONS OF A CONTINUOUS WEB BETWEEN SPLIT DIES WHICH FORM WHEN CLOSED A CAVITY WITH SAID INK RECORDATIONS SPREAD OUT IN A PREDETERMINED ALIGNMENT WITH RESPECT TO A WALL OF SAID CAVITY, FORCING UNDER PRESSURE FLOWING RESINOUS PLASTIC MATERIAL IN A HEATED STATE INTO THE CAVITY AND AGAINST SAID INK RECORDATIONS FOR FUSING AND BAKING THE LATTER IN AN UNMODIFIED CONFIGURATION TO SAID RESINOUS PLASTIC MOLDEN ARTICLE PRIOR TO AND DURING SOLIDIFICATION THEREOF, CONTINUING SAID STEPS IN SUCCESSIVE CYCLES OF OPERATION, AND DETACHING EACH OF SAID MOLDED ARTICLES WITH A PORTION OF THE SHEET MATERIAL ADHERING THERETO FROM THE WEB DURING EACH OPERATING CYCLE.
Claim 2
Dependent Claim
125 words
IN THE MANUFACTURE OF RESINOUS PLASTIC MOLDED ARTICLES, THE STEPS OF INSERTING SHEET MATERIAL CARRYING TRANSFERABLE INK RECORDATIONS THEREON AS SUCCESSIVE PORTIONS OF A CONTINUOUS WEB BETWEEN SPLIT DIES WHICH FORM WHEN CLOSED A CAVITY WITH SAID INK RECORDATIONS SPREAD OUT IN A PREDETERMINED ALIGNMENT WITH RESPECT TO A WALL OF SAID CAVITY, FORCING UNDER PRESSURE FLOWING RESINOUS PLASTIC MATERIAL IN A HEATED STATE INTO THE CAVITY AND AGAINST SAID INK RECORDATIONS FOR FUSING AND BAKING THE LATTER IN AN UNMODIFIED CONFIGURATION TO SAID RESINOUS PLASTIC MOLDEN ARTICLE PRIOR TO AND DURING SOLIDIFICATION THEREOF, CONTINUING SAID STEPS IN SUCCESSIVE CYCLES OF OPERATION, AND DETACHING EACH OF SAID MOLDED ARTICLES WITH A PORTION OF THE SHEET MATERIAL ADHERING THERETO FROM THE WEB DURING EACH OPERATING CYCLE.
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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) | 1960-11-04 | 1961-05-06 | 1961-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-04 | 1965-05-06 | 1965-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-04 | 1969-05-06 | 1969-11-05 | $7700.00 | Window Closed / Lapsed |