Patent US3107129A successfully refreshed from Google Patents.
US3107129A
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Gas lubricated bearing system
Assignee: Old Carco LLC
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Filing: 1962-02-13
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Granted: 1963-10-15
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Expires: 1982-02-13
Abstract
No abstract record available.
Inventors
- 👤 Larry T Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:29
CPC Classifications
F; F16; F16C; F16C32/00; F16C32/06; F16C32/0629; F16C32/064; F16C32/0644; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/10; F16C33/1005; F16C33/101; F16C33/1025; F16C33/106; F16C33/1075
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A GAS BEARING SYSTEM COMPRISING A JOURNAL, A BEARING HAVING A PLURALITY OF LANDS ON THE INTERNAL CIRCUMFERENCE THEREOF PARALLEL TO THE AXIS OF ROTATION OF SAID JOURNAL, SAID LANDS BEING PROGRESSIVELY GREATER IN HEIGHT IN THE DIRECTION OF ROTATION OF SAID JOURNAL, A SOURCE OF PRESSURIZED GAS, A POROUS METAL OUTLET FOR SAID SOURCE MOUNTED ON SAID BEARING PROXIMATE AN AREA OF MINIMUM HEIGHT ON
Claim 2
Dependent Claim
66 words
A GAS BEARING SYSTEM COMPRISING A JOURNAL, A BEARING HAVING A PLURALITY OF LANDS ON THE INTERNAL CIRCUMFERENCE THEREOF PARALLEL TO THE AXIS OF ROTATION OF SAID JOURNAL, SAID LANDS BEING PROGRESSIVELY GREATER IN HEIGHT IN THE DIRECTION OF ROTATION OF SAID JOURNAL, A SOURCE OF PRESSURIZED GAS, A POROUS METAL OUTLET FOR SAID SOURCE MOUNTED ON SAID BEARING PROXIMATE AN AREA OF MINIMUM HEIGHT ON
References Cited (Backward Citations)
US2899243A
Cited
US2937294A
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 |