Patent US3196809A successfully refreshed from Google Patents.
US3196809A
Expired / Lapsed
US
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Extrusion nozzle
Assignee: Eskimo Pie Corp
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Filing: 1962-05-04
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Granted: 1965-07-27
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Expires: 1982-05-04
Abstract
No abstract record available.
Inventors
- 👤 Christian K Nelson
- 👤 Charles W Melton
- 👤 Thomas L Jernigan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:34
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/04; A23G9/22; A23G9/28; A23G9/281; A23G9/282; A23G9/44; A23G9/48
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
IN A NOZZLE EXTRUDER ASSEMBLY HAVING MEANS FOR SUPPLYING EXTRUDABLE MATERIAL INTO AN OPEN ENDED, VERTICAL HOLLOW OUTER HOUSING HAVING MEANS FOR BEING SUSPENDED BENEATH SAID SUPPLY MEANS AND THROUGH WHICH HOUSING THE EXTRUDED MATERIAL FLOWS TO FORM AN EXTRUSION PRODUCT, THE IMPROVEMENT COMPRISING A DIE MEMBER RELEASABLY POSITIONED WITHIN SAID HOUSING AND HAVING A BODY PORTION EXTENDING CENTRALLY OF SAID HOUSING, SAID BODY PORTION HAVING A CROSS SECTIONAL CONFIGURATION CORRESPONDING TO THAT DESIRED IN THE CENTRAL PORTION OF THE EXTRUSION PRODUCT AND HAVING ARMS EXTENDING OUTWARDLY FROM ITS UPPER END, AND SAID HOUSING SUSPENDING MEANS HAVING MEANS FOR RELEASABLY SUPPORT SAID DIE MEMBER WITHIN SAID HOUSING. DETACHABLY SUPPORT SAID DIE MEMBER WITHIN SAID HOUSING
Claim 2
Dependent Claim
115 words
IN A NOZZLE EXTRUDER ASSEMBLY HAVING MEANS FOR SUPPLYING EXTRUDABLE MATERIAL INTO AN OPEN ENDED, VERTICAL HOLLOW OUTER HOUSING HAVING MEANS FOR BEING SUSPENDED BENEATH SAID SUPPLY MEANS AND THROUGH WHICH HOUSING THE EXTRUDED MATERIAL FLOWS TO FORM AN EXTRUSION PRODUCT, THE IMPROVEMENT COMPRISING A DIE MEMBER RELEASABLY POSITIONED WITHIN SAID HOUSING AND HAVING A BODY PORTION EXTENDING CENTRALLY OF SAID HOUSING, SAID BODY PORTION HAVING A CROSS SECTIONAL CONFIGURATION CORRESPONDING TO THAT DESIRED IN THE CENTRAL PORTION OF THE EXTRUSION PRODUCT AND HAVING ARMS EXTENDING OUTWARDLY FROM ITS UPPER END, AND SAID HOUSING SUSPENDING MEANS HAVING MEANS FOR RELEASABLY SUPPORT SAID DIE MEMBER WITHIN SAID HOUSING. DETACHABLY SUPPORT SAID DIE MEMBER WITHIN SAID HOUSING
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) | 1968-07-26 | 1969-01-25 | 1969-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-26 | 1973-01-25 | 1973-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-26 | 1977-01-25 | 1977-07-27 | $7700.00 | Window Closed / Lapsed |