US2985516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floating support assembly
Assignee: Phillips Petroleum Co
•
Filing: 1956-05-17
•
Granted: 1961-05-23
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Expires: 1976-05-17
Abstract
No abstract record available.
Inventors
- 👤 Henry A Traue
- 👤 Gordon E Reed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:53
CPC Classifications
B; B01; B01J; B01J8/00; B01J8/005; B01J8/0055; B01J8/008; B01J2208/00; B01J2208/00008; B01J2208/00017; B01J2208/00477; B01J2208/00495
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A SUPPORT ASSEMBLY OF SUPPORTING A LOAD BELOW A LATERAL WALL OF A FLUID CATALYTIC REACTOR COMPRISING A SUPPORT BEAM ATTACHED AT ONE END TO A FIXED PIVOT ON TOP OF SAID WALL, THE OTHER END OF SAID BEAM BEING SUPPORTED BY A COMPRESSION SPRING SUPPORTED ON SAID WALL, A SUPPORT ROD PIVOTALLY SUSPENDED FROM AN INTERMIDIATE SECTION OF SAID BEAM AND EXTENDING DOWNWARDLY THRU SAID WALL FREE TO MOVE THERETHRU FOR SUPPORTING A LOAD ON SAID ROD BELOW SAID WALL WITHIN SAID REACTOR, AND A HOUSING AROUND SAID SUPPORT ROD FORMING A SEAL THEREWITH AND WITH SAID WALL.
Claim 2
Dependent Claim
99 words
A SUPPORT ASSEMBLY OF SUPPORTING A LOAD BELOW A LATERAL WALL OF A FLUID CATALYTIC REACTOR COMPRISING A SUPPORT BEAM ATTACHED AT ONE END TO A FIXED PIVOT ON TOP OF SAID WALL, THE OTHER END OF SAID BEAM BEING SUPPORTED BY A COMPRESSION SPRING SUPPORTED ON SAID WALL, A SUPPORT ROD PIVOTALLY SUSPENDED FROM AN INTERMIDIATE SECTION OF SAID BEAM AND EXTENDING DOWNWARDLY THRU SAID WALL FREE TO MOVE THERETHRU FOR SUPPORTING A LOAD ON SAID ROD BELOW SAID WALL WITHIN SAID REACTOR, AND A HOUSING AROUND SAID SUPPORT ROD FORMING A SEAL THEREWITH AND WITH SAID WALL.
References Cited (Backward Citations)
US2734707A
Cited
US898807A
Cited
US2544768A
Cited
US2645566A
Cited
US2651482A
Cited
US2698224A
Cited
US2728642A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-22 | 1964-11-21 | 1965-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-22 | 1968-11-21 | 1969-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-22 | 1972-11-21 | 1973-05-23 | $7700.00 | Window Closed / Lapsed |