US3091172A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for heating sausages and the like by very high-frequency energy
Assignee: US Philips Corp
•
Filing: 1961-02-24
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Granted: 1963-05-28
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Expires: 1981-02-24
Abstract
No abstract record available.
Inventors
- 👤 Wildemann Max
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:14
CPC Classifications
H; H05; H05B; H05B6/00; H05B6/64; H05B6/6402; A; A22; A22C; A22C11/00; A22C11/001; A22C11/006; Y; Y10; Y10S; Y10S74/00; Y10S74/01; Y10S99/00; Y10S99/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
149 words
APPARATUS FOR HEATING A FOOD BODY OF ELONGATED FORM, COMPRISING A HOLLOW WAVE GUIDE HAVING A LONGITUDINAL AXIS, A SOURCE OF HIGH FREQUENCY ENERGY CONNECTED TO THE WAVE GUIDE AT ONE END THEREOF, A WAVE ENERGY TERMINATING RESISTOR CONNECTED TO THE WAVE GUIDE AT THE OTHER END THEREOF THEREBY TO PRODUCE A TRAVELLING FIELD THROUGH THE WAVE GUIDE, TUBULAR CONTAINER MEANS TRANSPARENT TO HIGH FREQUENCY WAVES AND HAVING A LONGITUDINAL AXIS, MEANS FOR SUPPORTING THE TUBULAR CONTAINER FOR PASSAGE THROUGH THE WAVE GUIDE WITH ITS LONGITUDINAL AXIS TRANSVERSE TO THE LONGITUDINAL AXIS OF THE WAVE GUIDE, MEANS FOR MOVING THE CONTAINER ALONG THE LONGITUDINAL AXIS THEREOF THROUGH THE WAVE GUIDE, MEANS FOR SUPPORTING A FOOD BODY IN THE CONTAINER FOR MOVEMENT TRANSVERSE TO THE LONGITUDINAL AXIS OF THE WAVE GUIDE, AND MEANS FOR ROTATING THE FOOD BODY WHILE MOVING THE SAME TRANSVERSE TO THE AXIS OF THE WAVE GUIDE.
Claim 2
Dependent Claim
149 words
APPARATUS FOR HEATING A FOOD BODY OF ELONGATED FORM, COMPRISING A HOLLOW WAVE GUIDE HAVING A LONGITUDINAL AXIS, A SOURCE OF HIGH FREQUENCY ENERGY CONNECTED TO THE WAVE GUIDE AT ONE END THEREOF, A WAVE ENERGY TERMINATING RESISTOR CONNECTED TO THE WAVE GUIDE AT THE OTHER END THEREOF THEREBY TO PRODUCE A TRAVELLING FIELD THROUGH THE WAVE GUIDE, TUBULAR CONTAINER MEANS TRANSPARENT TO HIGH FREQUENCY WAVES AND HAVING A LONGITUDINAL AXIS, MEANS FOR SUPPORTING THE TUBULAR CONTAINER FOR PASSAGE THROUGH THE WAVE GUIDE WITH ITS LONGITUDINAL AXIS TRANSVERSE TO THE LONGITUDINAL AXIS OF THE WAVE GUIDE, MEANS FOR MOVING THE CONTAINER ALONG THE LONGITUDINAL AXIS THEREOF THROUGH THE WAVE GUIDE, MEANS FOR SUPPORTING A FOOD BODY IN THE CONTAINER FOR MOVEMENT TRANSVERSE TO THE LONGITUDINAL AXIS OF THE WAVE GUIDE, AND MEANS FOR ROTATING THE FOOD BODY WHILE MOVING THE SAME TRANSVERSE TO THE AXIS OF THE WAVE GUIDE.
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) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |