US3106747A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for extruding gelatinous materials
Assignee: Midland Ross Corp
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Filing: 1962-09-06
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Granted: 1963-10-15
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Expires: 1982-09-06
Abstract
No abstract record available.
Inventors
- 👤 Gilbert A Kelley
- 👤 Howard E Rahm
- 👤 Frank B Oates
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:32
CPC Classifications
A; A21; A21C; A21C11/00; A21C11/16; B; B29; B29C; B29C48/00; B29C48/03; B29C48/07; B29C48/08; B29C48/25; B29C48/30; B29C48/345; D; D01; D01D; D01D4/00; D01D4/02; D01F; D01F4/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
75 words
AN EXTRUDER FOR PRODUCING RIBBON-LKE BODIES OF GELATINOUS MATERIAL, SAID EXTRUDER COMPRISING A PLURALITY OF NOZZLES HAVING FLATTENED TIP PORTIONS, MEANS FOR SUPPLYING GELATINOUS MATERIAL TO SAID NOZZLES, A HOUSING FORMING A PLENUM CHAMBER HAVING A PLURALITY OF SLOTS THROUGH WHICH THE TIP PORTIONS OF SAID NOZZLES EXTEND, AND MEANS FOR SUPPLYING HEATED AIR UNDER PRESSURE TO SAID PLENUM CHAMBER WHEREBY THE AIR HEATS THE NOZZLES AND PASSES THROUGH SAID SLOTS AROUND SAID TIP PORTIONS.
References Cited (Backward Citations)
US2126869A
Cited
US2759219A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-14 | 1967-04-15 | 1967-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-14 | 1971-04-15 | 1971-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-14 | 1975-04-15 | 1975-10-15 | $7700.00 | Window Closed / Lapsed |