US3109150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cold transmission line terminations
Assignee: Cutler Hammer Inc
•
Filing: 1962-07-31
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Granted: 1963-10-29
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Expires: 1982-07-31
Abstract
No abstract record available.
Inventors
- 👤 Harvey W Glss
- 👤 Charles S Tyler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:30
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
A COLD TRANSMISSION LINE TERMINATION WHICH COMPRISES A REFRIGERATING CHAMBER FOR A LIQUEFIED GAS HAVING A BOILING POINT LOWER THAN THAT OF LIQUID OXYGEN, A HOLLOW TRANSMISSION LINE PROBE HAVING A TERMINATION THEREIN, SAID PROBE EXTENDING INTO THE CHAMBER, AN APERTURE IN THE PROBE, AND MEANS FOR PROVIDING AN ATMOSPHERE OF SAID GAS AT THE APERTURE.
Claim 2
Dependent Claim
56 words
A COLD TRANSMISSION LINE TERMINATION WHICH COMPRISES A REFRIGERATING CHAMBER FOR A LIQUEFIED GAS HAVING A BOILING POINT LOWER THAN THAT OF LIQUID OXYGEN, A HOLLOW TRANSMISSION LINE PROBE HAVING A TERMINATION THEREIN, SAID PROBE EXTENDING INTO THE CHAMBER, AN APERTURE IN THE PROBE, AND MEANS FOR PROVIDING AN ATMOSPHERE OF SAID GAS AT THE APERTURE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-28 | 1967-04-29 | 1967-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-28 | 1971-04-29 | 1971-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-28 | 1975-04-29 | 1975-10-29 | $7700.00 | Window Closed / Lapsed |