Patent US1004311A successfully refreshed from Google Patents.
US3713784A
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US
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Reaction element for the conversion of hydrocarbons
Assignee: Vickers Zimmer AG
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Filing: 1970-01-14
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Granted: 1973-01-30
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Expires: 1990-01-14
Abstract
Abstract A REACTION DEVICE FOR THE CONVERSION OF HYDROCARBONS WHICH INCLUDES AN OUTER HOUSING AND AN INNER SINUOUS CONDUIT. THE HOUSING IS CLOSED AT ONE END AND HAS TWO OPENINGS AT THE OTHER END. THE CONDUIT IS ATTACHED, NEAR ONE END, TO THE HOUSING AT ONE OF SAID OPENINGS AND IT TERMINATES NEAR SAID CLOSED END AND COMMUNICATES WITH THE INTERIOR OF SAID HOUSING AT THAT POINT. PREFERABLY, THE DEVICE IS PROVIDED WITH A THERMAL EXPANSION COMPENSATOR LOCATED BETWEEN THE HOUSING AND THE CONDUIT AT THEIR POINTS OF ATTACHMENT, AND THE CONDUIT IS PROVIDED WITH A PTOTECTIVE JACKET. D R A W I N G
Inventors
- 👤 K Pohl
- 👤 G Hess
- 👤 G Martens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:15
CPC Classifications
B; B01; B01J; B01J19/00; B01J19/0053; B01J19/0073; B01J12/00; B01J12/005; B01J19/24; B01J19/2415; B01J19/2425; B01J8/00; B01J8/02; B01J8/06; B01J8/067; C; C01; C01B; C01B3/00; C01B3/02; C01B3/32; C01B3/34; C01B3/38; C01B3/384; B01J2208/00; B01J2208/00008; B01J2208/00017; B01J2208/00106; B01J2208/00115; B01J2208/00132; Y; Y02; Y02P; Y02P20/00; Y02P20/141; Y10; Y10S; Y10S159/00; Y10S159/03
Claims Analysis
Total Claims: 0
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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) | 1976-01-30 | 1976-07-31 | 1977-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-01-30 | 1980-07-31 | 1981-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-01-30 | 1984-07-31 | 1985-01-30 | $7700.00 | Window Closed / Lapsed |