US2747230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for producing plastic encased articles
Assignee: Individual
•
Filing: 1952-04-24
•
Granted: 1956-05-29
•
Expires: 1972-04-24
Abstract
No abstract record available.
Inventors
- 👤 Finn H Magnus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:38
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/14; B29C45/14819; B29C33/00; B29C33/12; B29C33/123; B29C33/126; B29C45/14836; B29L; B29L2031/00; B29L2031/722; Y; Y10; Y10S; Y10S63/00; Y10S63/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
165 words
A METHOD OF PRODUCING A PLASTIC ENCASED ARTICLE COMPRISING THE STEPS OF PROVIDING A PRELIMINARY FORM INCLUDING TWO SECTIONS OF COLD AND HARD FUBSIBLE TRANSPARENT PLASTIC MATERIAL SHAPED TO ENCLOSE SAID ARTICLE BETWEEN ADJACENT SIDES OF THE SECTION OF THE PRELIMINARY FORM, POSITIONING THE ARTICLE BETWEEN SAID ADJACENT SIDES OF SAID TWO SECTIONS OF THE PRELIMINARY FORM, CEMENTING THE JUXTAPOSED SURFACES OF SAID TWO SECTIONS TOGETHER IN ENCIRCLING RELATION TO THE ARTICLE, THEREBY COMPLETELY ENCLOSING SAID ARTICLE IN SAID PRELIMINARY FORM, AND MOLDING AND EMBEDDING SAID PRELIMINARY FORM IN MOLTEN TRANSPARENT PLASTIC MATERIAL AND FORMING A BODY OF A PREDETERMINED SHAPE AT A TEMPERATURE AND PRESSURE ONLY SUFFICIENT TO FUSE TOGETHER THE OUTER SURFACE PORTIONS OF THE PRELIMINARY FORM AND THE MOLTEN PLASTIC MATERIAL TO THAT THE ARTICLE IS PROTECTED BY THE PRELIMINARY FORM AGAINST THE HEAT AND PRESSURE OF THE MOLTEN MATERIAL AND APPEARS TO HAVE BEEN DIRECTLY MOLDED INTO SAID PLASTIC BODY, AND PERMITTING THE MOLTEN MATERIAL TO COOL AND HARDENED IN SITU.
Claim 2
Independent Claim
165 words
A METHOD OF PRODUCING A PLASTIC ENCASED ARTICLE COMPRISING THE STEPS OF PROVIDING A PRELIMINARY FORM INCLUDING TWO SECTIONS OF COLD AND HARD FUBSIBLE TRANSPARENT PLASTIC MATERIAL SHAPED TO ENCLOSE SAID ARTICLE BETWEEN ADJACENT SIDES OF THE SECTION OF THE PRELIMINARY FORM, POSITIONING THE ARTICLE BETWEEN SAID ADJACENT SIDES OF SAID TWO SECTIONS OF THE PRELIMINARY FORM, CEMENTING THE JUXTAPOSED SURFACES OF SAID TWO SECTIONS TOGETHER IN ENCIRCLING RELATION TO THE ARTICLE, THEREBY COMPLETELY ENCLOSING SAID ARTICLE IN SAID PRELIMINARY FORM, AND MOLDING AND EMBEDDING SAID PRELIMINARY FORM IN MOLTEN TRANSPARENT PLASTIC MATERIAL AND FORMING A BODY OF A PREDETERMINED SHAPE AT A TEMPERATURE AND PRESSURE ONLY SUFFICIENT TO FUSE TOGETHER THE OUTER SURFACE PORTIONS OF THE PRELIMINARY FORM AND THE MOLTEN PLASTIC MATERIAL TO THAT THE ARTICLE IS PROTECTED BY THE PRELIMINARY FORM AGAINST THE HEAT AND PRESSURE OF THE MOLTEN MATERIAL AND APPEARS TO HAVE BEEN DIRECTLY MOLDED INTO SAID PLASTIC BODY, AND PERMITTING THE MOLTEN MATERIAL TO COOL AND HARDENED IN SITU.
References Cited (Backward Citations)
US701492A
Cited
US2354857A
Cited
US2376085A
Cited
US2353995A
Cited
US2350421A
Cited
US2357806A
Cited
US2494834A
Cited
US2451913A
Cited
US2615269A
Cited
US2684503A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-29 | 1959-11-28 | 1960-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-29 | 1963-11-28 | 1964-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-29 | 1967-11-28 | 1968-05-29 | $7700.00 | Window Closed / Lapsed |